Yes. We hired a cherry picker for a week, plus borrowed a scaffolding tower and had some structured ladders so that . 1900 ish house with old patched concrete render plus new extension with brand new render. The old render which needed to be scrubbed with anti fungicidal stuff and then rinsed, plus new render which needed to be primed first of all. Then two coats of paint all over the house.
It took my husband 9 days to do (all the prep, masking windows and doors, all the painting, large 4 bed house with some fiddly bits - hence the cherry picker). I helped out at weekends around the kids on the low level stuff - we decided I wasn't at my best 60 ft up in the air on the cherry picker. It wobbled...
Get decent paint (Dulux Trade Weathershield for us), make sure you have enough, plenty of brushes etc, you don't want to have to down tools and get more half way through. Check the life on your paint - ours suggested that it would last for 20 years, even if we assumed 15, it was still longer than other paint brands suggested.
General points - Check your weather conditions, we had to down tools for 2 days as the wind was too strong to allow the cherry picker to go up safely. Mask your windows and patio doors off, preferably with plastic - the paint will spray onto the glass. Try to avoid rain obviously. Hiring a scaffolding tower shouldn't be an issue for you, have a look on FB Marketplace as you may be able to pick one up cheaply and sell it on afterwards which may work out cheaper for you than hiring. Check the height of your house and where you will need to reach to to paint - we had chimneys and a single story extension down the side of the house, with render above it on the main house, hence the cherry picker.... and make sure that you have the right height of scaffolding. Plan your painting, you may have to make good some of your render as you go, there will be a drying time to this before you paint etc, obviously this will need to be done first before painting etc.
We saved at least £10k through doing it ourselves, and probably nearer £15k, if we'd gone through the builders who did our extension / renovation. Entirely possible to do it yourselves with minimum DIY experience and it's very satisfying to see the house change colour as you go.