Paul we are with a housing association we have no off road parking and a grass area in front of house but managed to convince all it needed doing so keep trying as far as I am aware the cheapest fast chargers are around 26p KW this is the podpoints at Lidl they are also at tesco but not sure if they are the same price. I think you would find it a great benefit as it’s larger than the i800 at 5.4 metres long plus the i800 is rather heavy on gas if I remember correctly
I am the carer / driver for my wife who cannot drive due to disability