We truly enjoyed our stay at the Masna apartments! There were a few hiccups along the way, beginning with the fact that our airbnb reservation was mistakenly accepted so we ended up paying a tiny bit more for a different (but nicer) apartment in the same building. But all that was worked out in advance, and the free airport pickup was a nice touch, and really made our entry into Prague hassle-free. The staff is also available 24/7 and extremely responsive. The apartment couldn't have in a better location - easy to walk to all of central Prague, and lots of great restaurants & sights within 2 minutes walking distance! And the apartment itself was huge, well-equipped, and had very fast wifi. Overall, we were very happy!