Didn't realise until seen boyan's post that the machine is inside house in small room. The answer to this problem is simple.?? Go
V
E
R
T
I
C
A
L

Vertical machine saves massive amount of space and still allows large cutting area. Also because of gravity most the chips fall away to bottom so it's much easier to keep clean. Very easy to build a enclosure around it, Esp if on end wall with two walls either side. Basicly think Wardrobe.?
In tight space trapped between two walls it's easier to load and access material because have full access to cutting area.

There are NO disadvantages to vertical machine only positives and some like longer tool life and better finish are very welcome. Also great if like me you suffer from back pain because no more bent over large machine.!!