Water heating for detached guest suite/garage new build
We are in the process of spec-ing out our project to add a detached garage with a small guest suite/apartment and I'm trying to determine the best strategy for hot water.
Initially it will be an occasional use building, but someday may become a permanent residence for aging parents. It will have a kitchen (sink & dishwasher), bathroom (sink & shower), plus a utility sink & accommodation for a small clothes washer in the garage portion.
My original thought was this would be a good application for a tankless on-demand system, but we were also hoping to do underfloor radiant heating and I understand they don't work well together.
So I'm torn if we should abandon the underfloor heating (or use electric) or switch to a small conventional water heating system.
Any help/thoughts would be appreciated.