The apartment was nice, clean and easy to find. Location is perfect, it is right in the center of Kos. The bus station is max 2 min away, so are the next bars and shops. A pleasant beach we went to was Lambi beach. It is about 10 minutes away with the bicycle.
The apartment itself has air conditioners, which made our stay very comfortable. The apartment is also bigger than it appears on the images. Sadly, there is no shower holder, but that didn't bother us.
Theo is an amazing host. He replies superfast and is very friendly. He gave us a list of delicious restaurants and wonderful monuments. We could also contact him for any questions.