If your schedule doesn't allow you to commit to recurrent Spanish classes, then Spanish Now is great for you! Just take one Spanish class here and there and still stay in touch with the language. Regardless of your experience with Spanish, you will end each class learning something new. It is better to take a few Spanish lessons than not taking Spanish classes at all!
I offer in-person Spanish Now at home and public libraries in the Denver area. Hourly rate varies based on commute.