I stayed in the apartment for about a week. It is very near to Klinikum metro line (just ~50m). Petrov has provided all the facilities in their home, kitchen is nice. There are utensils that you can use. The place is very big, and sufficient for 4 members. Petrov lives in the same campus , just opposite to the house. There are three floors in this house, people live in the ground and first floors . Top floor has a nice balcony. Hot water facility is 24x7 , u get hot water in the kitchen as well. The house is equipped with multiple heaters. So it is warm inside. There is brothouse cafe, bakery and wine shop nearby. Everything is perfect. The internet connection needs to be improved , as the signal is weak. Rest everything is perfect, Petrov and his family are very nice and helpful. They have an intercom phone, you can contact them anytime.