We used the Cub's den as well two years ago. There were only 4 or 5 children there and the staff was excellent. (2 CMs) When you consider the types of activities your little one will be interested in, the size is really not a factor. There was an outdoor play area that was fenced in and the interior had plenty of "small group" type activities. If you compare the size of this facility with the average size of a traditional day care room, it is by far reasonable. Our DS6, DN8 & DN 4 loved it.