You actually cannot comunicate with the host. its just a bot who sends you instruction. So no response from the host whatsoever. The room temperature was set to 17 degrees, its freaking cold there. The controler does not allow you to increase it. I asked the host, no response.
Last but not least, you for some unclear reason have to put photocopy of your ID to some unknown form. No explanation, no security, no controller of your personal data.
Hidden 50CZK/night fee!
Otherwise the flat itself is nice and roomy. Location great. The building is beautiful.