QUOTE(old newspaper @ Jul 26 2016, 11:04 PM)
1. air cond ( need regular maintaining ), no fan as don't want the dust flying around...
2. bosch Gas 11-21 wet and dry vacuum ( plus the powertool attachment adapter ). just attach your powertool with this while working on it. this is more practical than invest in those industrial dust collector which could easily cost above thousand and with 8 x 8 you don't have more room to place it too...( unless you so hardcore spending 8 hours daily on woodworking, than get the proper dust collector )
3. keep all tools / accessories above table level ( with shelving )
4. keep under table level clean without much stuff...so you could easily vacuum it off with your cordless 18v vacuum.
5. get a good working masks and earmuff when working in a small enclosed work area.
btw, how i wish i could spare a small room exclusively for diy work like you do..

Well...
1) aircond, already have in the room
2) dust collector, still thinking getting a good vaccum or a proper dust collector. Some 1HP model dust collector does not seem that big size, but I dunno how loud it is. Btw I am not working 8 hours on wood everyday. 1 week got 8 hours maybe lar. Spend some time in the craftroom after work at night.
3) shelfs, this one has to gradually plan but I don't forsee to have lots of tools.
4) should leave at least 20cm sapce at bottom of table when building the tables...
5) masks and earmuff already have, even the impact driver sound so noisy in a small room...
6) Big sawing work will be done outside under car porch. This room probably can handle up to 4-5 feet length wood.
7)Due to small room I try to keep the tools cordless to avoid wires everywhere.
8)Will not be hammering too much as the knocking noise will disturb neighbors. Mostly will use screws.
Here is some of my preliminary plans for craftroom and some worktops.