I'm planning to take the kids (7 & 11) to Holland in the summer holidays, spend a couple of days at Efteling, some days sightseeing/having a general wander, and wanted to spend a week after that in a holiday park (likely last week of August). I'd like it to have a decent waterslide offering and have nice lodge/house type accommodation. What would be your suggestions? I'd been looking at Hof Van Saksen but had a wobble, so any advice on whether that would be a good choice most welcome too. Thanks!