We have HE front loaders in my apartment complex. IMO these machines are not really suited for use by multiple people. You never know how much or what type of soap the previous person used and the tenants close the doors on the machines when they finish using them so they tend to develop an unpleasant odor if they are not used for a few days. The main reason that I don't like them is because you can't lift the lid and toss in an odd sock or towel once the machine has started! I miss having my own laundry equipment in my apartment.
I prefer top loaders, they are less expensive initially, have less of the odor problem, and are simpler mechanically.