Yes, a student may start at any point. As the lessons are private and individually paced, start time does not matter. It is easier to get a lesson time, however, in September as time slots tend to fill up then.
Any age! Children are most responsive to private lessons at age 5-6. Adults can start any time at any age.
In my home studio. Students will play on a 6' grand piano in a sound proof, comfortable, and work friendly atmosphere. As well, online lessons are available from the comfort of your own home, anywhere.