Climbing frame recommendations please

[Pickle]

My kids have lost interest in the playhouse we currently have, so we are thinking of getting some kind of climbing frame/raised fort/slide type equipment. I've had a look online and there seems to be a huge range out there (prices included!) so was wondering if you have one you would recommend?

Our garden isn't huge, so I think something tall would be the answer so that it takes up less ground space.

Kids are 5 and nearly 4 (and 2 months, but she isn't really being considered!).

Thanks