Rain is looking for room for rent in Singapore

Hi there, me (him) and my friend (her) are looking to stay in a unit but in separate rooms. We are both working as an auditor. We are hoping to keep the rent within our budget and stay as near as possible to the CBD area, but we are still open to listen to offers further away to cater to our budget constraint. We are aiming to move out and move in together as soon as possible, do note that we still need to give 1 month notice to our current landlord.