This was our third trip to this site, we love the access it gives us to central London. As always the site and toilet block were excellent, however we decided to use the caravan club WiFi. I paid the £10 for a 7 day pass and logged on. We were about 15m from one of the wifi aerials so signal strength was spot on but the download speeds seemed slow. I checked with two different checkers to discover I was downloading at 0.3 Mbps and uploading at 0.01mbps. When I checked with the wardens I was told the best I could expect was 1mbps but if someone was downloading a film it would be less. They advised me to contact their supplier direct. I did so the following day and an engineer would look into it and get back to me. During our stay it never improved taking at times 20 minuets to download one page. I won't be wasting my money again with the wifi but will be staying at this beautiful site again