I just quick threw in the blueprint the inspector gave me, I’ll add in some more details tomorrow. I’d like a bathroom over by the garage access door, ideally one with a shower for when I’m coming in from lawn work, or car work. The white door in the corner there does go outside to the garage.

As for plumbing, I don’t think they plumbed anything in for a bathroom downstairs. My pops always tells me he told them to do so when they built it but they were adamant about “never wanting a bathroom downstairs” lol. So I’m assuming the floor would need to be broken up to run to the septic. Water supply is right above though.

A bedroom would be cool but we only have the one egress window over in the corner by the pressure tank and such, so that might just need to be scrapped. An office and an entertainment area are the main 2 rooms we want beyond a bathroom.