Well, I've done it again, changed my mind. Because of space limitations in this tiny apartment of mine, I'm going to buy the smaller one called the Sprout. It's the 3 hole model.
https://www.aerogarden.com/sprout.html
I like my sprout. I also have a Harvest.
The big difference between the 2 is the water circ pump.
In the sprout it sounds more like a fish tank pump and runs all the time the lights are on.
In the Harvest it is a quieter circulator that only runs a few minutes every hour.
I alternate the 2 models to grow greens, right now I have 3 different romaines going in the sprout.
If you grow something like a tomato in a sprout, that is all there will be room for.
edit - be aware you do not have a choice of light cycle, so hopefully it will not interfere with you or Farlie's sleep. You can just turn the switch off if it comes to it.