We had a great time in München. The flat is cosy, very clean and modern. We haven't met Markus, but the check in was really easy (he sent us a code to the building main door and the flat's door). The location is good - a little far from Munich main attractions, but easy to go everywhere by public transportation. There a shopping mall two blocks from the building, where one can find supermarkets, restaurants, coffee shops. We strongly recommend this place.