Very quiet. I didn't even hear the grooming machines.
We were in Unit 207A&B.
Canyon Transportation took us from SLC Airport directly to the heated garage under the condo building. CT also picked us up there and took us back to SLC.
Ask about housekeeping. Don't believe printed material.
Ask about discounts and deals.
Ask your driver to stop at a grocery store and at a liquor store on the way up to the resort.
There is a small liquor store, but no grocery store at Solitude.
Great downhill and XC skiing. Take the shuttle to the Nordic Center. You can ski there, but it's a 600 foot climb over two miles or so.