The apartment is huge! My wife & I stayed there, but the two large bedrooms, each with a fold-out couch could easily accommodate two couples, or even two families. Very clean, modern and minimal (which we love). The location was great - a quiet side street, with a few nice restaurants & cafe's. A bit away from the old town, but still within walking distance to all the beauty Prague has to offer. Communication was great - Emil & Vlad had many great recommendations. We miss Prague & the apartment already!