Honestly, I don't think not having a fridge is that big of a deal. If someone actually wants the house they will haggle you down for the cost of a fridge and I would be totally fine with that. Hey, I could have bought a $900 fridge and put it in here, I will give you $900 out of the sell. If you don't want a $900 fridge you can take that money and put it to the fridge you do want.