• Fountain
• Big Fountain
• Vending Machine
• Cold Storage Unit - It's pretty much a big fridge, but only food? Or science samples?
• Automated Artillery Post (AAP)
• Automated Turret Post (ATP)
• Shower - Even if hygiene isn't implemented as I'm quite uncertain about it myself, it can still be useful for washing away accumulated terrain from workers [sand] for example, and give a boost to mood for a brief while if they're forever caked in dirt then disease and unhappiness is more likely.
• Doormat - Stops colonists tracking acquired dirt (shown in pre-alpha) into base and gives a psychological welcoming/homely effect.
• Upgrade to Doors: Fortified Door, Airtight Seal, and Trapped Door (drops shut and won't open if enemy comes through into base).
• Upgrade chairs to be comfortable with carpet/textiles research completed.
• Stasis Pod - Essentially the next level of bed, which gives more restful sleep and means they can wake up earlier in the morning at the same level of rest (more work hours in day allowed then) but at the price of it not being very comfortable? I've not got a solid con worked out yet.
• Physician's Operating Table (POT?) - Essentially while the recovering patients can use beds to sleep in, someone quite diseased or with an unknown illness has to be diagnosed by hopping on the POT and getting a doctor to examine them. Sometimes this might help them with their current Biology/Humanities research project.
• Musebox - A universal player of stored television/music in people's bedrooms or the general lounge for morale.
• Cooker - At first a stone-age fire will suffice for cooking meat/food that is poisonous to eat raw, but hasn't wronged you enough to be ground into nutrient paste, after all it's much tastier when using the all-in-one microwave/oven/stove/hob! Introducing the CookerTM, it's a step up from fire!
• Architect's Table - A pretty unique idea I think, if you have a snobbish medieval lord who you want to use his construction skill more, than have him sit at the Architect's Table to plan out your buildings better and delegate with more command to the peons who actually build! (While someone is at the Architect's Table all construction goes a little faster, maybe it also has less chance of decaying due to environmental concerns?)