Our stay at in Prague was phenomenal, thanks in large part to Petr's excellent Airbnb! His apartment is located centrally (a two minute walk from the main town square and easy walking distance from the beautiful castle area), and is clean, spacious, and easily accommodates seven. Petr himself is an excellent host and replied quickly to any questions we had and was incredibly helpful. If we manage to make it back to Prague at some point, we certainly know where we'll be staying!