You could use one these in tight spaces but it is pricey. This is the one I want to buy if/when I can afford it.

http://www.boschtools.com/Products/Tools/Pages/BoschProductDetail.aspx?pid=GCM12SD

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70