Rear Air Conditioner Question

[LandonFamily]

We currently have a 1999 2720 with a side air conditioner. We're thinking about upgrading to a 3124KB that has a rear air conditioner, but I'm not sure I can stand having the cold air pouring down on top of me while trying to sleep. Does anyone have this type of air conditioner, and has that been a problem? When looking at an online photo, it seemed that the vents pointed up the length of the trailer, rather than straight down onto the bed. Is that the case? Do you still feel the cold air in bed? Does it take a long time for the AC to cool the unit from way back there? It seems the air flow would be significantly impeded by the wardrobe and bathroom.

Of course maybe we'll just hold out till the "perfect" model becomes available, which would be one that's new enough to have the front AC, but it seems there aren't that many 3124KBs that come up for sale.

Thanks for any help,
Caroline