Hi
We stayed there for 5 nights last August. The location is great for visiting the palace which is about 30mins walk away. Porchfontaine RER station is 6 mins walk away with trains every 20 mins or so into Paris tickets were about 6 euros return. The site was quite full with lots of different nationalities and had a nice feel to it. We booked an espace pitch with electric, there was plenty of room for the 23ft van with the awning roof, tables, chairs etc. The site is sloping so pitching may be an issue without a mover (or 2 strong lads in our case) but most of the van pitches seemed to have a level area marked out with random tree stumps, so care is needed. There's a small pool, takeaway, internet access and a few other facilities, not that we had time to use them. There are two or three nicely designed shower blocks which were cleaned daily...queues at normal busy times but fine if you are flexible. The staff were friendly and helpful, access was easy from the N12 dual carriageway avoiding driving near the palace itself. We would use this site again for visiting Paris.