Hi I’ve been window cleaning for nearly 20 years in the traditional way, seriously considering a wfp system, had enough of ladders lol. I have been doing research & I’ll probably need an RO system fitted in a transit. I won’t be able to afford a top of the range system.my budget will be 3k tops,preferably 2.5k really.any advise on what system to get or where to get one from will be much appreciated.cheers guys Neil from walsall ??