I recently stayed at the Double Tree Sacramento for a work training. Overall I had a positive experience. I had a late check-in and the front desk person immediately made me feel welcome and even gave me a warm cookie to greet me. That was much appreciate after a long day of travel.
The room are a bit dated, but have all the necessary amenities. Comfy bed with good sheets, TV, work desk with good lighting, comfy chair with ottoman and a supply of Neutrogena toiletries. This place also has two on-site restaurants, a pool, and spa, though I did not try and of these features.
I saw families, couples and even two wedding parties staying at this facility, so it would cater to all ages. Definately worth a shot of you need to stay in this area of Sacramento.
Note: The hotel does not have a shutttle, you will need to arrange transportation from the airport via Super Shuttle (kiosk at airport) or taxi.