Check out Redpine Condos, at the base of the Canyons. You can find many listed through VRBO or All Seasons Resorts. You want a 1 BR with loft - sleeps 6 comfortably. Its not ski-in, you need a car for everything (including Canyons). But it is "central": 10 min to DV/PCMR, 45 min to LCC/BCC, 1 hour to Snowbasin. Heated outdoor swimming pool, 2 hot tubs.
I've got a 3 BR condo at Bear Hollow Village which is near Olympic Park. 2 minutes to The Canyons, 8 minutes to PCMR and about 10 minutes to DV. Also, only a 3-4 minute drive to I-80 for access to Cottonwood Canyons. For 7 nights, I could do $1550 plus 9.35%tax. You can look at on VRBO 197702. Let me know if interested.