I'm not exactly on the Sunday Times list, but I do OK.
No staff here at the Messy Mansion, just a cleaner, gardener/handyman who does the general maintenance, and we have someone from a detailing company come in once a month to give the "the fleet" a wash and wax.
We call it "the fleet", but it's really just a small collection of runabouts, there's my Rang Rover, the X6 we tend to use for the dogs, my husbands "boy's toys", a Lamborghini Aventador and a Ferrari 355, he did buy a Delorean a few years ago, but there is something wrong with the doors so he doesn't drive it anymore, we also have a Model X, which I bought on a whim because I thought the inside looked lovely, it isn't, and I'm embarrassed to admit that I've never driven it since it was delivered, its sitting at the back of the garage collecting dust. I'll have to do something with it over the summer.
House wise, we have one in the UK, a villa in Mauritius and a house boat on the Thames. There are also my parents old cottages in Devon which were an inheritance, but we don't count those as my sister and her family stay there quite regularly and we never know if there will be an empty one for us to use.
Daily routine would be breakfast, then Yoga with my instructor. I'll check my emails and browse Mumsnet with a coffee until lunch time. We usually eat out, so I'll meet someone for lunch at a cafe then a little shopping after. Evenings are couple time, where we normally go to a restaurant for dinner and drinks.
I grew up "poor", typical council house in the Midlands, but I married rich. I met my husband when I was 29 and not long divorced, he was a client at the solicitors I used to do admin for. He comes from money, serious money, although most of it has been split through inheritance with his sister. My husband used to work as a trader in London before Covid, now advises banks (worldwide) about funds and risks and stuff, I think. It's something to do with money anyway.
Most of my friends are similar to me in terms of lifestyle, only one has ever had a job, all the others grew up rich, married rich and have no concept of cost or affordability. If they want something, they get something. I was in the diamond quarter not so long ago where one of my friends spent 36k on a necklace! That's more than I used to earn in a year! She bought it because it "looked so cute on her".
Being rich isn't as good ad people think it is, you get used to it so quickly and "luxury items" quickly just become "stuff".