How can I get all 5 kids out for a walk?

[Marie]

I don't know if any of you have a Foundations quad, but I have heard that they are heavy and hard to push and don't work for winter. I just bought a used Bye Bye Buggy that seats 6! i am so excited to try it out, but I need to fix or replace the seatbelts first. They are normally around $1500, but I got it for $300 and it's in good shape other than the belts.

Can the Bye Bye Buggy hold an infant car seat?