Well designed, good placement of display items. Easy to set up, but don't be afraid of changing the signal frequency of the outdoor thermometer. Reviews about facing the clock certain ways is confirmed, I tried facing the clock one way, and it refused to get a signal, but when I turned it 90 degrees, it instantly registered. Not having back lighting, and being LCD instead of LED, can be an issue in dark rooms. Placement of both the outdoor and indoor temperature displays are nice, you can instantly see both temps at a glance. As a side note, I was lucky I keep a "brick" of both AA & AAA batteries on hand all the time, because you need 4 AA batteries for the clock, and 2 AA batteries for the outdoor thermometer sensor. No clue on how long the batteries will last, I've only had it running for a week or two. All the displays are large and BOLD, I can easily look at it from across the room and get what I'm looking for. Well worth the purchase.