There is nothing wrong with your baby going into a cot in its own room straight from hospital if thats what you choose to do..
I personally have had all my babies in my room till 12 months or older.. i sleep quite well as does Dh.. And on those nights when baby was crying lots honeslty it was simply to bad tso sad LOL.. I did sleep on the couch (sitting up) with bubs from time to time but mainly Dh would go sleep elsewhere as he knew my sleep was just as important. It isn't that easy to go to sleep during the day when baby does..
I am sure you will make the right decision to suit you and your partners :)

