I'm a fan of the tiny Archer-Class ship from the Vanguard series; from the look of it, to its function, to the small crew, all of it just seems like a great idea.
I've found the interior deck arrangement, which gives the broad strokes of where the rooms are located. But one thing I keep wondering is: where is all the hardware?
The core of the mid deck is allocated for "machinery", but when you think about all the little bits and pieces Starfleet ships need (phaser cells, shield generator, SIF system, inertial dampners/stabilisers, environmental/life support, computer core) there really doesn't seem enough space. Then you need to add in the deuterium tanks and antimatter storage pods in order to power the ship.
Anyone care to hazard a guess where all of this stuff might go?