Franks place is great. Very clean. Kitchen is a little bit older but we didn't cook much. Laundry worked great, it's really easy for Uber / Lyft to get to and there are some cafes and a store nearby. Very easy walking to Seattle Center / Space Needle.
No A/C but we stayed in the middle of a hot summer and the open windows + lots of fans provided made for a comfortable stay. Would recommend even in hot temps.