I’ve leased from these people before, this was in a recent email:
https://www.vehiclesavers.com/car-leasing/citroen/space-tourer-diesel-estate/1.5-bluehdi-120-business-m-5dr.html
You can play around with initial fee and mileage but effectively total cost of £5500 to use a big roomy family/bike van for 2 years. Bump the mileage to 10k a year and it’s still £6000 over the term. The list price of £33k is a nonsense, you can get over 25% off if you were buying, but still a good deal to lease for 2 years IMO.
M size is very similar to SWB Transporter, ideal if you wanted something like a Berlingo but roomier. Business spec is pretty decent, they have versions with the third row of seats for a bit more.