There are pros and cons with Fredland. First of all it can be very difficult to find it and signage is terrible, so be aware. It's position for Paris is very good and handy for the RER railway which you can walk to in 10 minutes. It is in a nice location and relaxing. Our kids loved it and the play areas are really fun. There are two pools, the indoor pool is small but usable. Our kids loved the waterslide. We hired a safari tent ready-erected which was nice, BUT... the biggest negative for me was the toilet block - in a word - primative. I will be polite and say no more. So my advice is that if you stay here, unless it is touring briefly then hire accomodation with a bathroom and kitchenette of which there is a very good choice. They also have a weird booking out system where they insist you book a slot to be checked out, you are in their hands, but when it comes to it it's pretty pointless and could be annoying for some (if you hire accomodation). The bar/shop area is ok and has free wifi which is useful.