Questions from a Newb...Water Heater and hanging Cabinets

[HawaiiYurts]

Don't hang cabinets on lattice. Install studs that run from the bottom of the rafters to the floor. This will give you the framework needed for 'upper' cabinets.

On demand water heaters are essentially all we install here in Hawaii. There are indoor and outdoor models. Indoor models require venting, outtdoor models typically do not, they come as 'self venting'.

Rinnai is my absolute favorite brand of on-demand hot water heaters. Make certain it is geared for the type of fuel you plan to use. Conversions from natural gas to propane are difficult and expensive. Steer clear of any electric heaters. Those take a gargantuan amount of electricity and are outlawed in many states.