Live prices for your dates · free cancellation on many rooms

Guest house · Rome · Lazio

Sm Mellini Relais B&B

A refined Roman B&B on Via Pietro Cavallini, steps from the Vatican and a short walk from Piazza Navona.

  • In-room breakfast served at your preferred time
  • 10-minute walk to the Vatican and 20 minutes to the city center
  • Rating 9.5 from 847 verified guest reviews
9.5 Perfect 847 reviews Booking.com 9.5 · 847 reviews

About

Sm Mellini Relais B&B

Sm Mellini Relais B&B occupies a peaceful residential street in Rome's Prati district, a setting that feels far from the tourist crush yet puts the city's highlights within easy reach. The Vatican is a 10-minute walk away, and the historic center—including Piazza Navona at 1.4 km—is a comfortable stroll. This is a small property where personal attention matters: guests consistently praise the courteous and helpful staff who seem to anticipate every need.

Rooms are contemporary and immaculately kept, with parquet floors, air conditioning, and thoughtful extras like a minibar, tea and coffee facilities, and a flat-screen TV. Breakfast is a highlight—served in the privacy of your room whenever you like, with fresh pastries and proper cappuccinos. The vibe is calm and refined; it's the sort of place that feels more like a private retreat than a standard hotel, while still offering all the practical comforts of a modern stay.

  • No smoking on site
  • Wi-Fi
  • Safe deposit box
  • VIP check-in/ -out
  • No pets allowed
  • Security

In brief

What works, what to weigh

+

Strengths

4 reasons to book
  • Exceptional service and attentive staff — Multiple reviews highlight the courteous and helpful team, who offer recommendations and accommodate special requests like breakfast timing.
  • Prime location near the Vatican and historic centre — A 6-minute walk to a nearby church, 10 minutes to Vatican City, and about 20 minutes to the city center, all in a quiet residential area.
  • In-room breakfast with fresh pastries — Breakfast delivered to your room at your preferred time, featuring croissants and cappuccinos, as mentioned by several guests.
  • Spotless, comfortable rooms with modern amenities — Guests note spacious, immaculate rooms with king-size beds, minibars, tea/coffee facilities, and air conditioning.

Worth weighing

4 to weigh
  • No pets allowed — If you travel with a pet, this property won't accommodate them.
  • Limited check-in window — Check-in is only between 14:00 and 23:00, which may be inconvenient if you arrive late at night.
  • No on-site parking mentioned — You'll need to rely on public parking or alternative transport if you drive.
  • Quiet but not central — While the residential setting is peaceful, some guests may prefer to be closer to the main sights; the city center is a 20-minute walk away.

01 — Rooms

Rooms & rates

High season: summer dates usually book out a few weeks ahead.

Superior Double Room

  • 2 Single beds

Guest Room

  • 2 Single beds or 1 Double bed
  • Courtyard view
  • Shower
  • Air conditioning

02 — Amenities

Services & amenities

Everything included at this stay — the facilities and essentials, at a glance.

Room Comfort

  • Air conditioning
  • Heating
  • Mini-bar
  • Tea and coffee facilities
  • Electric kettle
  • Flat-screen TV
  • Safe deposit box
  • Parquet floor

Service

  • VIP check-in/-out
  • Housekeeping
  • Luggage storage
  • In-room breakfast
  • Paid airport shuttle
  • Security

Property

  • Lift
  • No smoking on site
  • Allergy-free rooms
  • Fire extinguishers
  • Key access

Access

  • Wi-Fi
  • Cot available

03 — Reviews

What guests say

Recent verified reviews from guests who stayed here.

9.5
Perfect 847 reviews

Guest-rated 9.5/10 from 847 reviews

Booking.com · 9.5 · 847 reviews
9.5Verified guest

“I'd definitely recommend this place. The staff were polite and fantastic, and the location is unbeatable—close to everything a visitor could want.”

9.5Verified guest

“The room had a safe, TV, and a mini-fridge-bar, which I really appreciated. Stayed three nights and the staff were consistently helpful throughout.”

9.5Verified guest

“Spacious, clean room with a great king-size bed. Breakfast came to the room—loved the croissants and cappuccinos. Staff were super helpful and the location was perfect for walking to the Vatican and Colosseum.”

9.5Verified guest

“Everything was perfect, and I'd recommend it to friends. It's a luxurious hotel in a fairly quiet area, close to Vatican City, Rome's attractions, and the Tiber River. The staff were courteous and very kind, offering great recommendations. The vibe here was calm.”

9.5Verified guest

“Absolutely wonderful place with excellent staff. The location is great—just a 20-minute walk from the city centre—and it sits in a pleasant residential area. Another fantastic stay, as always.”

9.5Verified guest

“Great location, lovely décor, and friendly staff.”

04 — Location

Getting around Rome

The property sits in Rome.

Stay: Mellini Relais B&B is set on a quiet residential street, a 10-minute walk from the Vatican and a short stroll to the Tiber. It's an ideal base for exploring on foot: Piazza Navona is about 1.4 km away, and the center is roughly a 20-minute walk.

Eat: Breakfast is a standout, delivered to your room each morning with fresh pastries and cappuccinos. For other meals, the surrounding Prati neighborhood offers a range of restaurants and cafés—many within a few minutes' walk.

Visit: The Vatican and St. Peter's Basilica are within easy walking distance, as is the Tiber River. The historic attractions of central Rome—the Colosseum and beyond—are accessible on foot or via a short taxi or bus ride.

21 Via Pietro Cavallini, Rome, Lazio, 00193, Italy

Open in Google Maps

05 — Good to know

Policies & conditions

Hotel details are shown for reference. Final rate terms are confirmed on the partner’s site at booking.

Check-in
From 14:00-23:00
Check-out
By 07:00-10:00
Cancellation
Free cancellation on many rates — terms on booking page
Payment
Pay-at-hotel available on many rates; final terms at booking
Pets
Not allowed

06 — Questions

Frequently asked

What time is check-in and check-out?

Check-in is from 14:00 to 23:00, and check-out is from 07:00 to 10:00.

Are pets allowed at Sm Mellini Relais B&B?

No, pets are not allowed on the property.

Is breakfast included, and how is it served?

Breakfast is available and is served in your room—many guests mention fresh pastries and cappuccinos delivered at your preferred time.

Is there parking available?

The hotel does not list any on-site parking. You may need to arrange parking nearby or use public transport.

Does the hotel offer airport shuttle?

Yes, a paid airport shuttle is available.

What room types are available?

The property offers Superior Double Rooms with two single beds, Deluxe Double Rooms with a king-size bed, and Guest Rooms with either two singles or one double bed.

The bottom line

Sm Mellini Relais B&B earns its outstanding rating through a winning combination of attentive service, spotless and comfortable rooms, and a location that balances tranquillity with easy access to Rome's highlights. Breakfast in bed seals the deal for many travelers.

9.5A top-scoring Roman B&B where personal service and calm comfort take priority.

Ready to book Sm Mellini Relais B&B?

Tap through and we’ll open our booking partner’s site, with live prices and availability for your exact dates.

No payment on this site — you complete the booking on our partner’s site.