Just returned from the site (3-10-15).  Very well kept site, wardens very helpful. Facilities were very clean and the showers were excellent. Pitches were a good size and the water/grey water facilities were not to far away from any pitch. Short walk into Henley (about 15 mins if that). Good eateries in Henley and some lovely walks, especially the one along the Thames to Marlowe. It takes a few hours as it is about 8 miles but it's well worth the effort. You can get a bus back and it stops just down the road from the site at Swiss Farm ( 5 mins from site). I would definitely recommend this site as it gives you access on the train to London from Henley and the town itself is worth wondering round.