We stayed in Jakob's apartment for 2 weeks with our 2 small children (1y9m, 3y2m).
The owner is very very nice and helpful.

The place is just spacious enough for 2 small children who like to play and run. The only drawback was the lack of a yard. The small balcony doesn't have a gate, so we couldn't let the children play on it alone as it is one step from the street. Although the street is very quiet, but still there are some cars passing on it so it's not safe for the children.

The apartment had almost every amendment we could think of, apart of an anti-slippery rug in the shower. Heating worked fine (there were chilly nights in June), we had free Wi-Fi etc.

The lake is in 2 minutes walking and there is a supermarket shop, the boat renting station (the apt. owner has a boat that we could use free of charge) and a swimming area as well.
The owner Jakob is very very nice, speaks fluent English and is willing to help and advise.
He prepared some local groceries for us in the refrigerator, when we arrived - all very good and tasty, and it was such a nice surprise for us.
I'd like to thank him for our great stay!
:)