Could really do with some advice because I'm losing the will to live.
I am due our second baby in January. My daughter will have just turned two. We're unable to avoid getting a double pushchair because she isn't great at walking out and about. I do walk a lot - can do 4 or 5 miles with the pushchair quite easily, which would be way too much for her little legs. We walk alongside busy roads and given my daughter is slightly feral, a buggy board isn't an option either. I seem to have big babies and a bit of a weak back so baby carrying and having toddler in a pushchair isn't an option long term.
We went to look at double prams this weekend and it was much more stressful than I was expecting. When she was last measured she was on 91st centile for height and similar for weight too. We tried her in the Bugaboo Donkey - which I was expecting to be too small anyway as I had heard it was very narrow - and she looked ridiculous so that was straight off the list. She was too long for the Mountain Buggy Duet, iCandy and the Egg. I didn't try the Silvercross Wave as I've heard nothing but negative things about it.
She seemed okay in the Uppababy Vista and Nuna Demi Grow. I'm not keen on the configurations with the Demi Grow (second seat seems to sit in the storage basket). I was pretty set on the Vista as I liked the way the seats stacked but I've just read about the 15kg weight limit. DD was getting of for 12kg 8 months ago so I imagine by January she will be 15kg if not more, so that seems to rule that one out.
I was relying on the Baby Jogger City Select as my final option but that also seems to have a 15kg weight limit 
Are there any other options for a giant toddler?
I need something that at least gives me the option to have baby parent facing. A carry cot to begin with is a must. My DD is still parent facing at 19 months in her current pushchair as she likes to chat to me so ideally I would like to have them both parent facing.
Any suggestions would be great! Thanks!