The three key Decimononica Apartments are situated in the old Ciutat Vella area of Barcelona, which is the new Soho of Barcelona with unusual boutiques and restaurants, and many places of art and culture. The apartments are within easy reach of all the places of interest in Barcelona by the public transport system, and there are bars, shops and restaurants in the area.

The accommodation, at the Decimononica complex comprises 19 apartments in three buildings, Pescateria 1, which has a lift, Paseo del Borne 30, which is in an 18th century building, with no lift and narrow stairs and Paseo San Juan 1. The apartments have a kitchenette, and one, two or three balconies, and are cleaned, and the sheets and towels changed, twice weekly. There is a laundry service and cots can be rented.