I own a 2200 sq foot house and have the Almond+ sitting on a wall near the front door of the house.
It reaches every room in the house with at least 3 bars on the 2.4Ghz and 4 bars on the 5Ghz.
I can actually go outside to the corner of my lot which is 10,790sq foot and get great coverage.
My previous wireless routers, a Linksys WRT54G running DD-WRT, a Belkin Cisco router, and the Comcast Xfinity X1 router all had far less range.
Single floor house, so fairly spread out.