I have most of my wiring and all my switch motors, frog polarity micro-switches, etc. Up front behind removable access panels in the fascia. I'm 71 & partially disabled, so under the table is not for me.Charlie Bishop (YouTube Chadwick Model Railway https://www.youtube.com/channel/UCMjSsrcmA4BNeAnh2NxYp0Q ) does it just that way all the time.