Mountain Buggy Duo
We have twin girls and were expecting larger babies so we wanted a stroller that had a higher weight limit as most only hold a combined 30kg. The seats have a weight limit of 25kg each which is perfect for us, and we also bought the extra bassinet attachment for their first few months which I absolutely LOVED!!
It is quite large & bulky so can be difficult to fit in most cars, but it collapses easily & the pro's definitely out-weighed the cons for us.
There are alot of extra's available for it which is great, & although we did pay what some would consider alot, in comparison to other double strollers I think all-in-all it is reasonably priced.
We get complimented on it all the time (especially when we were using the carrycot attachment!), and I was extremely surprised to see that even though it is side-by-side, it has fit through every door with no trouble!
I am VERY happy with mine :)
We have twins, the Mountain Buggy Duo, purchased from Mothers World, has been great. It is a bit bulky, so smaller cars it is hard to transport. We have 7mth old twins and it has had them transported around since they were born. Great to take on long walks, the shops or just to have around for those troublesome sleep times.
It will carry the twins until they are 4 or even 5 depending on weight. The individual shade hoods are great too. Storage is great and there are many accessories.