Collapses down and once collapsed it will rest stranding upright, however we have had some issues with the wheels having to face or sit just right in order for this feature to work. The tray is very convenient, however I wish there was a tray for cups and such for Mommy too. Also the cup holder in the baby tray is pretty narrow, so lots of our sippy cups didn't fit. Design The design is sleep and very unisex. It's a nice lightweight stroller compared to some and in is durable. It doesn't feel like the cheap flimsy plastic strollers from other brands. Safety We never had a problem with feeling like it might tip over, even with a rambuncious and active toddler in the seat. The straps keep the child safe even when asleep and laying limp. Never worried about my children sliding out of the stroller or falling out of it. You can also snap a rear facing carseat into the stroller and it will lock into the toy tray, keeping baby safe and secure. Child Comfort I have never heard either of my children complain about being uncomfortable. The straps sit comfrtably across them and there is plent of leg room. Maneuverability The rotating wheels allow for quick and easy turning even in tight spaces. Durability It has held up great to two children. No chipped plastic or warping, even from being in the trunk of a car during hot and cold days.