We have recently stayed at Alderstead Heath (2 adults and 2 children) and we thoroughly enjoyed our stay. The site is immaculate and well organised, the entrance barrier is very secure and the toilets and washroom were extremely clean and well kept. We particularly liked how easy it was to get to both Brighton and London and did both during our stay. The site is just 2 miles from Merstham train station and we found it easiest to get a taxi there, about £5 and then we bought zones 1-6 travel cards which got us all eroded London. All I all a great place to base yourself if you want to go into London or Brighton as well as enjoying the Surrey countryside.