Marek's place was absolutely amazing. It is located roughly 20 mins by tram from the city centre and near by metro. It also has several shops, cafes and restaurants in which Marek recommends.
The room itself is very spacious with absolutely everything needed. Marek provides visible maps and instructions to not get lost at all as well as recommendations for restaurants and tour options.
In regards to Marek he made the stay perfect. Communicated quite well, helped out when we were stranded due to no access to internet and offered and checked every now and then in our visit. As of now it has been the best airbnb we have stayed so far.