You might reconsider NOT getting the freezer that had thawed spoiled meat in it after you read about my experience.
I have a freezer that suffered a tripped breaker (lighting strike) while I was gone for a few days. Only part of the meat in the freezer actually spoiled, but WOW, the smell! I cannot get the odor out of the freezer. Smells like a dead body to me. ugh. Moved the freezer outside, washed, washed, and washed that sucker some more. Hosed it out with the garden hose and washed some more.
Washed it with hot soapy water, rinsed, repeated a few times. Then washed it with a few gallons of ammonia. Yes, it was gallons after washing rinsing and repeating a few times. Odor still there. Scrubbed it with baking soda and vinegar. Rinsed, repeated a few times. Let the vinegar sit in there for a few days. Rinsed, repeated a few times.
Even bought some Bac Out and used that! (That is some powerful stuff with enzymes and all kinds of magic, lol.)
Right now, that freezer STILL has that odor, not as bad but still there. Certainly enough to permeate what foods I would attempt to put in there. Some of my friends can smell it, and some say it's "not too bad."
I am at my wits end, but I don't have a business reputation to preserve.
Spoiled meat odors could ruin it all.
That freezer might end up being a case of "penny-wise, but dollar-foolish."