Do i need deposit

I would assume you do as most hotels require this to insure damage to the unit is covered in the unlikely event it i occurs. A credit card usually covers this amount as it is normally around $500.00. This deposit is never taken out of your account unless the hotel assesses damage to the property by you. Broken furniture, doors, beds or stolen items like tv's ,irons, bedding, etc.

Nope. Pay at checkout.

if using cash yes you need a deposit

I also was not required to leave a deposit

I don't think so I didn't have a deposit