We've chartered two Moorings 3900s with the drawer fridge unit. The first one was brand new and worked well. The second was maybe 4 years old and the freezer wouldn't keep anything frozen despite Moorings recharging the system, replacing the evap fan, repeated defrostings, etc.

The unit has no drain, so meltwater is designed to leak onto the cabin floor. Moorings solution was to give us extra towels. We had 3 weeks and were unable to get them to fix it.

The drawers are also flimsy. A really poor design, and a decided step down from the swinging door front load unit on the older Moorings 4000s.

After our experience I would not want to own a boat so equipped.