I researched HAP inspections last year before I signed up to it. The online consensus at the time was that inspections rarely happen, if they do it’s after six months or so, and are usually a formality.
I was surprised when I received an email with three pages of issues.
Same items as yours. Fortunately my tenants are independent and he’s very handy. The one job he couldn’t do himself he got a buddy to do it at mate rates. This was the only expense they passed onto me, though I did insist on giving them a decent One4All voucher.
I’m not saying the inspection requirement would put me off HAP, but I’d lived in the house myself for six years without these additions. My tenant electing to sort it all out saved me a lot of hassle.