Marcus' apartment is very close to the railway station (U2 line a few stops from AlexanderPlatz) and a good shopping centre with both supermarkets and fast food options (e.g SubWay etc). There's also a nice restaurant immediately across the road from the apartment building entrance that is very reasonable with has friendly service. The apartment is in an excellent state of repair and Marcus is quick to respond when you message him.
Everything worked well (i.e. all the appliances such as TV, washer/dryer etc etc). We found the apartment spotlessly clean when we were checked in by Marcus's friend Britt. The kitchen has everything you need to cook up a good meal.
We've stayed in quite a few AirBnBs now, and this was a good one. Overall highly recommended and we'd happily stay at Marcus' place again.