DH and I are in early 50's and looking for vibrant hotel but not a big party scene, especially in the pool area. We like to go out and have a good time but also need some relaxing down time. I don't consider standing in line to use the pool relaxing! Cosmopolitan has such a great offer right now but seems to cater to a younger crowd. Really would like to stay there! Have stayed at MGM and downtown but didn't care for their locations. Would Cosmopolitan work for us? Or any other recommendations?