I "work" either out on my house or one house away from my own.
I can jump on and off usually all day.
I (obviously) don't have any "set" hours that I need to work & I don't have anybody looking over my shoulder or...in fact anybody that even cares about what I do...or don't do.
My wife sometimes wishes that I would do more grunt work around home though.
I usually do my restoration work very late at night and on into the "wee" hours.
It's easy work for me so...it all "usually" goes smooth & very fast - even though it's fairly complicated work. I've been doing it for a long time.