Standing tower (or learning tower) / high chair, made with an Ikea stool)
Halo Sleep Sack. Discovered this with my 2nd baby and fell in LOVE. You don't have to worry about them getting cold at night while tossing and turning bc they are wearing their "blanket"! Also zips from the neck down, so the zipper doesn't poke them in the chin. So soft, so toasty! I scored one at TJMaxx (got lucky) but I needed more! I use this when I stop swaddling...somewhere around 4 months old.