Mini fridge for Breastmilk?

Anna

My husband and I were considering putting a mini fridge/freezer upstairs in our little living space with a bottle warmer to hold breast milk for night time feedings. Sounds lazy, but all of our bedrooms are upstairs and that would keep us from having to go up and down in the night. Thoughts? Has anyone done that before? We have a Thrift Shop where I work so I could get one inexpensive.