This is what our studio looks like as of 6/5/2010 (click photos to enlarge).
We are always changing things around to fit the students' needs. There are four instruments in the studio right now, including a 2008 Kawai upright piano which you see in the background of the first photo (top left). There is a close-up of the Kawai piano below.
This is the instrument I teach on and practice on for most lessons. However, we did recently move it to the larger adjacent studio (formerly the group studio). We decided we didn't really need a separate group and private studio, especially with the end of group lessons. We're converting this room (the old private studio) to our dedicated home-school room.