Receiving at home here takes a more handmade sort of organization: separate entrances, rooms made ready and spaced-out hours so visits never overlap. That care is part of the service and explains why everything works by appointment. Showing up unannounced does not work and most profiles say so up front, along with the hours they are available.
The other option is for her to travel. Since Centro and Ciudad Vieja are minutes away, several escorts in the area do outcalls to rooms in those neighborhoods without the trip complicating anything. If you are staying for a few days, it is enough to raise it in the first message and agree on a time with a reasonable margin.
Contact is direct: you look at the profile, write on WhatsApp and arrange it with her. Send something concrete, with day, time and duration, and wait for confirmation before setting off. In a quiet neighborhood, where the street does not absorb movement the way Centro does, arriving with the date already closed is what keeps everything tidy.
The kind of meeting people look for around here tends to be unhurried. Less rush, time for a chat first and a clear preference for longer dates over express visits. That logic covers massages, the close girlfriend treatment for a while and company for a short walk along the coast.