Cottage 536 is a nice short walk away from a number of activities at the de eemhof such as the aqua mundo, tennis courts and restaurants. Be aware though that the Action Factory that houses a giant softplay is not located near by and is probably a good 15 minute walk.
The cottage itself backs onto one of the lakes with the usual wildlife. The cottage has clearly been refurbished and modernised but despite being a 3 bed, is REALLY tight. You're not going to get a family comrtably sat around the dining table. Also, the lavatory is REALLY small, and. I don't mean the toilet itself I mean the room.
That said, if you could book this 6 person cottage and fill it with less people, it could be a really good option - refurbished, near many activities and a good allrounder.