None what so ever. It’s a hallway closet (I guess you could call it that) that has my washer and dryer. It’s a perfect place to mount it and everything but I’d have to bring buckets of water downstairs to do water changes and not to mention the initial fill of the tank
Or run a RODI line to your basement to fill a storage container

it should be 1/4" RODI line as well running into or along the back of the fridge you can run a Y or T 1/4" RODI fitting straight into your system

