Situated just less than 1 km from Roma Trastevere Train Station, 4321 B&B Stazione Trastevere features accommodation in Rome with access to free bikes, a terrace, as well as luggage storage space. Among the facilities at this property are a lift and a shared kitchen, along with free WiFi throughout the property. Private parking can be arranged at an extra charge.

The bed and breakfast provides guests with a balcony, quiet street views, a seating area, a TV, a fully equipped kitchen with a dishwasher and an oven, and a shared bathroom with bidet and a hair dryer. A microwave, a toaster and fridge are also available, as well as a coffee machine. At the bed and breakfast, each unit includes bed linen and towels.

Guests can also relax in the shared lounge area.

Basilica San Paolo Metro Station is 1.9 km from the bed and breakfast, while Roman Forum is 3.6 km from the property. The nearest airport is Fiumicino Airport, 20 km from 4321 B&B Stazione Trastevere.