Advice on finding decorator who can coordinate fb marketplace purchases and delivery

Hi, my husband and I are moving to Cambridge in 10 days. Our 2b2b apartment and balcony needs to be completely furnished.

I have no talent in decorating and would love to get the help of someone more creative. I don’t need a professional just someone who can help execute some kind of consistent theme.

Fbook marketplace has some great stuff but we won’t have a vehicle which makes buying and picking up from marketplace more of a hassle.

Any advice on finding someone like this and how the payment should be structured like a flat fee of $500 per room or $50 an item or something?