Definitions for Apartment – Balloon Mortgage –
Closing Costs –
Condominium –
Duplex –

Apartment - a suite of rooms forming one residence, typically in a building containing a number of these

Balloon Mortgage - a mortgage in which a large portion of the borrowed principal is repaid in a single payment at the end of the loan period

Closing Costs - are fees paid at the closing of a real estate transaction

Condominium - a building or complex of buildings containing a number of individually owned apartments or houses

Duplex - a house divided into two apartments, with a separate entrance for each

I hope this helps and please mark brainliest!