Oh, god, the idea of even more people talking, snoring, arguing, watching tv, screeching chairs about, making and receiving phone calls would have made me slit my wrists, I think.
And the hideous loss of privacy.
Also, although the theory of new fathers being supportive is lovely, the ward I was on was full of horrible men being obnoxious. If you saw any of 24 Hourse set in King's - well, those people who were being rude, selfish, argumentative, demanding and loud have babies, too, you know! I come across them regularly when we have to stay in with DS, and it's hell.
I had to stay in for 6 days when DS was born, and thankfully for the last 4 nights they gave me a room on my own. The first night DP just stayed and no-one noticed, then after that the mws gave him a mattress to put on the floor. That was great. Ideally single rooms in which partners can stay - but not the other side of a curtain with gaps in it.