I love Pilates Center of Rockville. All of their instructors are highly skilled and trained. They adjust their instruction to the individual concerns of students, raer than a completely rote workout. That means I am getting the most out of my time with them, and see real progress. Making appointments is easy on eir website, and really well managed. I have been to other Pilates studios both in the DC area and elsewhere, and they are at the top in my experience.