My owners who have updated their homes with modern furniture packages and highly themed rooms, along with a nicely equipped game room do much better than those who do nothing to the home and hope it will attract some guests. 

How much can each person store their gear there.

How do you protect your STR from bedbugs.As far as furnishings, I would go to either a high-end thrift store, or a lower end antique store.

JUSTIFIED- Purchase at Kids-R-Us store, assuming clothers for her 3 kids.

Factors such as competition, food trends, lack of management, ingress etc, can close these stores. 

Buy Buy Baby is closing all 10 of its stores by the end of 2024, marking the end of its brief brick-and-mortar revival.

I gave them both a free month lease back for furniture or a low price for the homes.

Look at thrift stores and second hand items for some thing-get sturdy things in good condition. 

Before Pictures  (Zillow Link)After Pictures (Airbnb Link) This investor purchased and painted all the bedrooms and living spaces, replaced flooring all throughout, and has gotten brand new and very high-end furniture. 

They got the cheapest brand at the store.