Well so far they have advertising boards in public spaces (probably about 10-20 per space), all are "poster" sized and are advertising the latest downloads on PSN.
There are also 3 huge video bords in Home Square and 2 smaller ones in Game Space, 3 huge ones play trailers of the latest stuff (ie. Right now they're playing E3 trailers) and smaller ones advertise PSP games.
There is no advertising in Private Spaces (unless you put ads in photo frames and stick 'em on your walls, I guess...), so no interruptions there...
Overall, despite the fact that advertising is present, it in no way deters from playing Home or stands out as too much. So if they keep it like this, it'll be fine.
Re: in house poker, I think the 1st thing getting added is pool tables, m'not sure about poker tho...
Oh, and there is no virtual golf range... sorry smashbro