WANTED: art/writing space needed

I am looking for a small private space to write, illustrate a book, draw and provide online counseling sessions. Ideally would love a space with a window and access to a bathroom. At the moment I am creating at home with my husband in a small space and am having a hard time finding an art space of any kind, thus am open to alternative spaces such as : a garden house, an extra room in a house, an art space or office. I am mindful, friendly and focused on my work and would ideally only be working during the day.