For those with TMs, looking at this hypothetical job sheet, at which points would you refill your fresh water tank? Assuming average soil, average size, PP carpets.
1)Lounge, HSL, 3 beds
2)Lounge, stairs
3)Lounge, stairs
4)Lounge, HSL
5)Lounge, HSL 2 beds
For me, it would be after job 2, and after job 4 (to be on the safe side).
Also, do you travel back home to refill as required or do you have another method for filling up when you're out and about?