About This Space
Our thoughtfully appointed workspaces are located on the third floor of Seattle's Historic Stimson-Green Mansion, in the heart of First Hill. The peaceful environment is well-suited for a range of business purposes, including mental health and counseling providers and their patients, legal and financial service professionals and their clients, or small teams seeking a quiet space to focus, collaborate, and create in a unique setting.
We have openings for new private and fractional sublease tenants who share a commitment to safety, professionalism, empathy, and compassionate care for patients and clients. The spaces are not set up for medical practice, and are suitable for therapy, small group sessions, or as private offices. While parking is not available onsite, there are multiple nearby monthly parking lots with monthly rentals. Parking at the mansion is reserved for the mansion and Kaspar's use; and your clients and visitors are welcome to park there on a first-come-first-serve basis. No reserved parking is available for tenants.
The Bee Room
PRIVATE WORKSPACE; Available Furnished or Unfurnished
This charming 234 square foot corner office is located on the southeast-facing side of the building. Suitable as a private office, individual client appointments, couples sessions, and small group sessions for up to 5 people.
- Rent (including ALL utilities, WiFi, supplies) from $1,600/mo
- Guaranteed access Monday through Friday, 8am to 8pm
- Approximately 100+ square feet of additional storage included
- Available for 6*, 12, 24, or 36-month lease terms (*6-month lease term = $1,850/mo)
- FREE parking for patient/clients at street-level; sublet tenant parking not included.
- Available July 1, 2026; inquire for details and potential early access.
The Trunk Room
FRACTIONAL SHARED OFFICE; Available either fully or partially furnished
This large, light-filled 375 square foot office is located at the northeast-facing side of the building. Suitable as a shared workspace for a small team of up to 5 people, as well as for individual client appointments, couples/group sessions, trainings, and other events for up to 15 people.
- Shift-based Rent (includes ALL utilities, WiFi, supplies) from $12/hour, per day ($48/hr, per mo)
- 8-hour minimum per shift, per day (equivalent to a minimum of $384 per mo
- Approximately 100+ square feet of additional storage included
- Available now for 6*, 12, 24, or 36-month lease terms (*6-month lease term = $60/hr, per mo)
- Recurring weekday times currently available; inquire for details.
- FREE parking for patient/clients at street-level; sublet tenant parking not included.
The Banister Room
FRACTIONAL SHARED WORKSPACE; Fully Furnished
This charming 305 square foot corner office is located in the northwest portion of the building. Suitable as a shared workspace for a small team of up to 3 people, as well as for individual client
appointments, couples sessions, small group trainings, and events for up to 10 people.
- Shift-based Rent (including ALL utilities, WiFi, supplies) from $9/hour, per day ($36/hr, per mo)
- 8-hour minimum per shift, per day (equivalent to a minimum of $288 per month)
- Approximately 100+ square feet of additional storage included
- Available now for 6*, 12, 24, or 36-month lease terms (*6-month lease term = $42/hr, per mo)
- FREE parking for patient/clients at street-level; sublet tenant parking not included.
- Recurring weekday times currently available; inquire for details.
Learn more and see additional photos at sgm.banisteradvisors.com.
Interested in arranging a tour? Email info@banisteradvisors.com or Call/Text (206) 485-0555
