I use a steamer, it uses a small amount of water and chemical with only my generator being petrol which is more expensive. Park the van, lift out the steamer, start the gennie, put out some cones and 10 mins later you are ready. I have an old Osprey deep clean 3000 which is very good
I think I would be prepared to hire the single operator machine out - as I have met you but it doesn't travel well and I am always having to reconnect the supply pipes.It can be run from mains with a RCD breaker attached or from a generator. I have all of this and any cost would be for you to collect, hire per day and drop off in the same condition.The generator is petrol and I would not supply.Feedback on what you would be willing to pay per day - let me know.I wouldn't mind feedback on what the hire per day of this set up would be from anyone else.Rob