Silver Cross Wave owner? Advice please!

[hethajf]

Hi, just wondering if anyone on here has a silver cross wave and could answer a couple of quick questions for me? I’m thinking of getting one for #2 and using it as a tandem for 6-8 months until #1 is older...
Will the main seat not fit in the front/lower fixtures at all or is more of a space issue re recline etc? Anyone tried and found a way around it?
Is it difficult to steer / pop up kerbs when loaded up with little ones? I’ve tried one in the shop but know it’s a totally different ball game on a wonky pavement!
Does it feel massive when pushing outside and any good on uneven / grassy terrain?
Thankyou in advance for any help to any of these questions!