Noise would be a concern. Mechs are noisy, and if you have an open plan office, it's gonna get real annoying real fast.
I've been using a Logitech Illuminated Keyboard for 5 years now. I like that type of keyboards for office work.Very quiet (except space bar), low profile, short travel, laptop-type keys. Scissor mechanism (bit fragile on paper, but no probs for me in 5 years). Pretty consistent typing, medium actuation force (not super light) almost mechanical, and very quiet.
Some people in the office used Apple keyboards too. A bit of faffing about is involved, but if you have one at hand, give it a try.