Proper mobile detailer in London

[RiccardoG]

I am looking at having my car washed at home. Unfortunately I don't have access to water nor somewhere to wash it (I can only wish).

The car is properly detailed so am looking for any recommendations for a mobile valeter that will wash it with due care (two buckets, sponges for wheels, top, bottom, etc) and can supply their own water and equipment, etc.

Can anyone help? Thanks!