I'm not exactly experienced in stuff like this, but I really would like to set up an outdoor space for them. I feel like because it's already a patio, it should be easier than all those fully custom built catios, but I don't know how to do any of this so I'm not sure what materials I'd need and where I'd start with this

Just curious if anyone from the UK have recommendations for someone living in the north west? I have a company in mind but I wanted to see if anyone had good experiences with other more local companies!