I see a lot of that Ninjago stuff but it doesn't hold much appeal for me...It from a cartoon or something right? I've mainly focused on the Technic stuff, the transport-related ones. I have my next one already which is the Extreme Off-Road 4x4...It's actually has a motor and is controlled off a phone app so that should be fun. :)
I've seen that ferris wheel one and would like to have a go at it too. Space is the problem, as you point out.