Aiden is moving up to young toddler's room

Yesterday when I picked up Aiden at daycare, the teachers asked me if I am ok with moving Aiden up to young toddler's room before his first birthday since they think he is ready in terms of motor skills and some self feeding skills. Aiden seems to enjoy playing with older kids who are more mobile and have more skills. Per teachers, he is very happy when older kids around. Right now, they start having him stay in young toddler's room for a few hours a day before the final transition. My lil boy is growing up!!