I was riding the MS 150, so I booked a room for an overnight stay. My experience was basically shower, eat dinner in Round Top and bed, but my wife had a very good time. The owners were very nice and engaging. The dogs were a hoot and very friendly. The horse was friendly as well (according to my wife), but seemed to expect a treat, so when he didn't see anything in her hand, he turned his butt to her. :-D
Will definitely go back again one day to enjoy the scenery and activities.