The apt is very spacious for five, though I recommend it more for four. It was bigger than I expected for Europe. There are only two beds, so the fifth had to sleep on the couch, which we knew about in advance. The host had the couch made into a bed by covering the two sofa cushions with a sheet and added a blanket / pillow. So please note, it is not a true pull out sofa bed. My friend who slept on the couch found it a bit uncomfortable due to the small space between the two sofa cushions. The two beds in the rooms are quite comfy, however.
The location also had a modern washer and dryer, which we used; the separated toilet from shower was also convenient for our large group. Shower pressure was good and we did not run out of hot water. There were plenty of dishes and cookware provided as well.
The host allowed us to drop off our luggage early at the apt, which was a great help, and we were able to check in a little early. The check was process is very easy. The location is only about a five minute walk from the nearest subway and is located between two stops. It is close to several grocery shops and bakeries. We had a delicious baguette sandwich at the bakery near the fruit store. There are several elevators, which many buildings in Europe do not have, with only a few stairs outside going into the building. I would stay at this location again!