We had a lovely stay in Zarema's apartment, which is located in a very quiet residential area of Prague, not far away from a metro station (5 min walk) and from a rather large supermarket (Billa - 12 min walk) where we bought bread every morning. We particularly found the beds comfortable.
Despite the fact that we didn't meet Zarema, the communication through electronic means was excellent, and all the instructions that we received were clear and precise.
We can definitely recommend this place to other tourists visiting Prague.
Thanks again to Zarema.