Stayed 2 nights. Showers etc shut due to COVID-19, but still £12 per night plus metered electricity - £2 per about 24 hours for our motor home. We didn't find a sea wall within 1 minute, so the blurb might be a typo and have meant 15 mins. Flat firm grassed field behind farm barn. Some road noise, but a small field away. 15 min walk along a road to Heybridge Basin. Short stretch without a pavement which was a bit scary as busy at the weekend, although the beer in the pub at the end was good which helped. Basin has a lock and lovely circular walk including along the navigation - which our dog enjoyed swimming in. We used the bus to get to Maldon (timetables revised due to COVID-19) and then walked out the the National Trust's Northey Island (requires pre-booking). Enjoyable spot. Plenty around to see if you have a car.