I recently stayed in this hotel while on a trip through italy with a friend. The free parking and location are a big plus (just outside of town, but if you have a car, don't bother booking something inside the walls of the city). From the hotel we were both able to easily take a bus (1.20 or 1 euro to ride) or drive our car and park in public parking just outside of town (1.60 euro/hour). It's a pretty steep uphill to walk into town (if you want the excersise) and you have to hug the shoulder of the road, but from the public parking it was an easy 15 minute walk down hill. The rooms were clean and the free wi-fi was a nice chance to get caught up on some emails. I felt like the photos were a little misleading since the hotel is on a rather busy road, however we had a room that faced the back side of the hotel and had a rather lovely view and no road noise. We even had the room adjacent to the elevators and had no problems. Though be warned, you may be woken at about 4:30am when the many roosters in the area begin their early morning song. While I can't rave about this place, it was our cheapest hotel in Italy by far and I thought it was excellent for what I expected.

Hotel La Colonna is very nice, we stayed there 2 nights to visit Siena. They have clean big rooms, a nice breakfast with espresso coffee, cappuccino and tea included and a free parking (unfortunately not too big). Piazza del Campo and the Duomo are at a 20 min. walk.
When we'll come back to Siena we probably go there again

Old but clean room ; free parking ; good location with car trip. Staff very good

outside city walls and on busy road, but good soundproofing, comfortable , clean , good breakfast , good pool and poolside and very helpful staff . Bus to central city leaves every 15 mins from doorstep of hotel - but pleasant 20 minute walk otherwise. Would certainly return