I also have a feng shui practice, and have applied many principles to my own office.Firstly, are you working within just one room, or do you have an outer waiting area, also? In your treatment room, it is preferable to have the fewest electrical accessories as possible. EMFs are disturbing to chi and can create agitation and unrest. Though some equipment is absolutely neccessary, if there is a way you can store it out of the treatment room, all the better.Paint colors are also important. Soft colors that appear in nature are the best choices for a treatment room. I chose a medium golden green for mine. It has just the perfect warm feel, and immediately settles the mind. A small room would benefit from a ceiling painted the same hue as the walls. Faux finishes can be lovely, as long as the patterns and contrast are not too severe. A fountain in the treatment room is not advisable, but elsewhere in the building, it can work wonders. Live plants or flowers are also not good for a treatment room.A bowl of smooth, polished river rocks placed under the massage table is excellent. It will ground your clients' energy (and yours).Carpet is always advisable, IMO. It is much safer for the client, and is warm underfoot. It's advisable to get padding underneath; it really cuts down on fatigue.For artwork, a few identical items along one of the long walls is a good idea. Similar sized pictures, or wall sculptures, in soft colors, hung equidistant and at eye level, is very soothing. Much more so than a jumble of posters and wall art. Don't be tempted to fill every wall; leave at least one wall completely blank.Arrange the massage table so that the head is not pointing toward the door. This can be very unsettling to the client, even if the door is locked.Just a few ideas to add to the other good advice.