We bought a second hand Vegas 3 summers ago.
It was only ever going to sit outside (on pavers) open to the sky.
We got 2 good summers out of it; but the fact remains, LayZSpa aren't great. Leaking 'egg' every time.
You need to spend/dedicate a few hours on the FB pages.
Ours 'did the job' but we then bought an Intex, new, probably a 20-25% higher cost; but it is that much better.
Ask yourself what you want out of your spa.
We wanted 'proper outdoors, open to the sky'. I cannot be doing with them in sheds and tents 😂 Each to their own!
I didn't want a pub bar/surround sound/Netflix on a 48" telly. I wanted a place to sit and chat, at 6pm, most evenings. Okay, yes, with wine... 😂
We keep our Intex heated to 38 degrees 24/7; but we hop in every evening for an hour. We bought an insulated cover, like a spa duvet, and DH assured me our electric costs have barely risen.
We use Bromine, this year, not chlorine, as it's non smelly and non- costume eating!
I tend it every day; either filter washing, tab in the floater, test strip and add chemicals. You cannot neglect a spa but expect it to be fine.
We love ours. I know it's chavtastic, but the pleasure we get from sitting in it, quietly chatting, most evenings, is priceless.