We had bub sleep in a bassinet in our room for the first few weeks. Now she sleeps in both that and her cot in her room. Reason being that our bedroom in a cooler part of the house and we don't have air con. When it's been hot of late she has day sleeps in our room.

She sleeps well in both places but if it starts becoming an issue then I'll put her in her cot all the time.

HTH