I'd have to run Greenwood by Meggan and Collin. Depending on lycaenidae's answer about budget, 4 or 5BR. More than one bathroom would be good. :-)
The basic idea is enough space for 3 or 4 people to have their own rooms, and then a place I can use as an office that is it's own space in a way and might be able to be used as a guest room as well.
I'm willing to go up to $1800/mo + lycaenidae's budget. :-)