We had a perfect stay at Mark's apartment ! The flat is centrally located, very well equipped and really luminous. It is much bigger in real life than you can imagine by watching the pictures. Mark was an adorable host : he gave us his local tips to enjoy Prague ( even if we arrived late in the evening ) and gave us a place to drop off our luggage on our last visit day. He also ordered us a driver who came to pick us up at the airport ! We had the best conditions to enjoy Prague and had a really nice stay ! Thanks again Mark !