My wooden privacy fence was blown over in a storm (Houston, TX), any recommendations for the best way to rebuild?

Currently thinking of Shadowbox, fence hanger brackets, three rails, with a rot/kick board.

I posted previously about looking for a house for my disabled partner and myself and after several stressful months we're closing on April 30th!

So, now what? I'm working on home insurance quotes, I have the money arranged for closing. We're in the "these issues need addressed" phase of the contract process (there are no smoke detectors in this house wtf) and the home inspection raised no dealbreakers. No radon or termites.

So what don't I know about? What new homeowner things do I need to be thinking about now? We plan to move in the latter half of May. Accessibility suggestions are also useful, we're going to have to add a small ramp inside (one step), move a cabinet in the kitchen and replace carpet in the master bedroom.

Thanks for all the advice last time, please give me more of it?

I'm starting the process of looking to buy a house. My partner uses a power wheelchair and anything we buy is going to need to be accessible or modifiable. So I know we're looking for a ranch, probably 3/2 at most is what will be affordable but I'm finalizing my pre-approval now.

That said... I'm almost 40 and I've never bought a house before. What are some things I need to know when looking at a house? I have a realtor and we're looking at our first place tomorrow. I'm bringing a measuring tape because the accessibility will matter.
But I don't even know where to start and what the normal questions are!

I'm thinking first order of business is cleaning and then I'd like to paint, and then cleaning up the unkept yard. But I still haven't even moved yet and I know reality will be different.

Does anyone who's been in this situation before have some general advice?