Would a 3 yr old fit in this? He's 15 kgs 80cm tall, and I need something comfy for in and out hospital, thanks.
In theory, you could fit such a 3-year-old in there, bu it won't be a comfy fit, the space will be very limited. I would suggest a stroller with a non-reversible seat for such a situation, as those seats are MUCH roomier. From Baby Jogger City Mini GT2 to Valco Trend, something of that non-reversible, flat-folding type would be your best bet.