DH is the kind of person who will do something in 5 years, rather than today 
Having waited 3 years for him to do all the DIY jobs we needed doing. knowing we want to put our house on the market early this year, I finally took matters into my own hands.
I made a list of all the DIY that needed doing, then I bought:
- decent drill
- a set of drill bits which include those which make holes, and those which screw things in
- pre-filled large tool box
- a screwdriver set
- wall plug and nails set
- a paint roller and extender
- paint brushes
- frog tape
- filler
- paint
- sandpaper
- long flat knife
- dust sheets
Then I got to work.
In the last few months, I've hung paintings, built bookcases and wardrobes, put up floating mirrors, towel rails and loo roll holders, and tidied the smaller bits of the garden.
I know my limits though, and have had people in to landscape garden, and install shutters and blinds. Jobs I neither had the time or inclination to figure out myself.
Everything I learned, I got from YouTube, it's brilliant! I don't have any particular people that I subscribe to, I just type in what I need e.g. how to paint a wall evenly, and something always comes up.
I'm almost done now with making the house feel like a genuine home, and we'll be moving soon!
Time waits for no man or woman OP, I'd ignore whatever your DH says about intentions to do any of the work required, and just get on with it yourself. Good luck!