Seeking current review of Growing Light Preschool - Kensington

I would love to hear if anyone has recent experience (as of Feb 2018) with Growing Light Montessori in Kensington. It seems they have closed their lower elementary classes and when I toured the school, though I really loved it, the classes didn't seem very full. Our overall impression was very positive but I want to make sure I'm not missing anything! Thank you in advance. :)