Glad to hear your liking it , thats always a bonus , once you get the hang of what you can hook your hose around at each property you will be flying and earning so much more , you might want to do all windows wfp soon , its very rare i pick up a hand tool now !
Another thing , i have been wfp for something like 20 months i guess , and it only just occured to me not long back to pull the hose to the furthest point needed and work back , i reckon it saved enough time over the day to get at least 3 more props in per day , an extra £100 a week on £7 per house !
All the best mate Rich P @ F