My friend and I shared one of the rooms/beds in this apartment and ended up with about 40 bug bites after 2 nights. Our friends in the other room did not receive any bites so we realized that this must’ve been a problem with the cleanliness of that specific room/mattress. We reached out sending pictures of the bites as proof, and politely asked for a refund and were denied. The host blamed this on seasonal mosquitoes and did not seem concerned with our experience or the possibility of this affecting future stays either.