Seat Ateca has a very good size boot, or same car different brand are the VW Tiguan or Skoda Karoq.
If you need even more room there’s also the 7 seater version, with the rear 2 seats folded flat it’s a huge boot!, Seat Tarraco, VW Tiguan AllSpace or Skoda Kodiak.
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!