Radek was a very nice man and met us at the apartment in Prague 8 - Karlín. Unfortunately, upon meeting us at 4:30, he discovered he had been given the wrong set of keys from his friend, Tomas, who owned the apartment. It seemed like an honest mistake, and he was very apologetic. Tomas was also unable to meet us right away because he was on a plane from another country. Radek apologized and told us to wait about 3 hours. Unfortunately my friend and I were quite exhausted from traveling all day and the possibility of not having a place to stay in a foreign country was extremely worrisome. We ended up booking a hotel that night (1 out of 3 booked through Airbnb.) Tomas met us later that night around 9:30 pm and was extremely nice and explained they'd changed the locks and it was in fact an honest mistake. He proceed to give us a partial refund as well. Though neither of their faults, the experience was far from pleasant for me and my friend.
The apartment was nice and in a great location for the metro (for 1usd a ticket) and for a grocery store. It is located in an apartment complex that is very family friendly as well.