My boyfriend and I had a great time staying at Mark's apartment in Prague 2. The location was great and he met us just as we had planned. Communications were excellent and I couldn't have asked for a more timely and conscientious host.
The apartment was as described, cozy and nice decor with very tall ceilings and an airy feel. We were well taken care of with plenty of heat and hot water (important on freezing days!). The building is on a busy street but we hardly heard any road noise even on weekend nights. Truly a great experience.