I recommend starting with finding a sofa, bed frames, nightstands, dining room table and chairs first. Coordinate each bedroom to have a similar style.
My biggest tip is to look to the furniture you already picked to inform you on how to decorate the room.
There are so many SKU’s for the kitchen and bath. It is a bit of work assembling all the items to make a complete experience.
My end goal with Airbnb is to build a scalable solution. Spending too much time working in an unscalable fashion can lead to trouble as well.