Here the word mostly means a converted house. The hotels describe the same parts: a courtyard, sometimes two, with the rooms on the floors around it and a garden or a pool in the middle; balconies on the street; and, at eight of the twenty, a terrace or a bar on the roof. Bastión names its zaguán, the entrance hall from the street, among the colonial parts it kept.
Few rooms, with exceptions. Of the eleven houses that state a number, six have fewer than 20 rooms: 8 suites at Hotel Quadrifolio, 11 rooms at Casa del Arzobispado. The two former convents are the large ones: 86 rooms and suites at the Charleston Santa Teresa and 126 at the Sofitel Legend Santa Clara.
Stairs and lifts. Marie Real, Bastión, Casa Don Luis and OSH list an elevator; at Casa Pestagua the elevator serves one suite only; the Sofitel has 3 accessible rooms on the ground floor with wide doors and roll-in showers. Casa Lorenza states that it is not adapted for reduced mobility. At the other houses, ask before you book if stairs matter.
Old, as the hotels date themselves. Bastión gives the 16th century; Charleston Santa Teresa, Santa Clara, Quadrifolio, Casa del Arzobispado, Casa San Agustín and Casa Lola the 17th; Casa Pestagua and Casa Don Luis the 18th.