I have the Joovy, true, when the infant seat is in place there is not much room for the older one, but my dd didn't mind at all, she still loved it. If it was a short trip, I used the snap and go with the infant seat and either carried or let dd walk. Before long I was able to put my ds in the stroller without the infant carrier and dd had more room. DD was/is older than your first, so I never buckled her in, I let her get in and out as she wished, she would switch from standing and sitting, if I buckled her she was uncomfortable. We use it all the time. I just wish the basket underneath was bigger and more easily accessible, I never use it.