We have stayed many, many times at the Quality Inn International, 7600 International drive.

This is one of the cheapest hotels on I-drive, but this is in no way reflected in the quality of the room.
You get all the usual, fridge, microwave, coffee pot, TV, oh and 2 beds .
Its right on the corner of I-drive and sand lake, dead easy to find.
You can come out of the hotel and stroll up and down I-drive very easily.

I'll post the link, i don't see why it should be removed as you have stated you want a hotel and not a villa to start with.

[website link edited - contains car rental links]

If its removed DM me and i'll send it.