Andrea Harris Johnstone

Owner / CEO

Andrea started Fantasia 35 years ago as a division of SPS Companies. Fantasia was the first in the Twin Cities to show European tile and plumbing products in the same showroom.

In her younger days, Andrea danced professionally in the Twin Cities. She always jokes that her dance background was a natural progression to the tile and plumbing industry! A proud mother, Grandmother and incurable dog lover, Andrea’s other passions are cooking and reading.

Nicole Ostreim

Manager, Minneapolis, MN | Design Director

Nicole has been with Fantasia Showrooms since 2006. She has a passion for materials and the little details that make interiors amazing. Her education and background in design allow her to clearly understand the visions of designers, architects and homeowners alike.

Nicole has a serious love of baking, and makes some of the tastiest creations in town. She has been known to bake cupcakes for people on the side under the baking name, “Cakestand”. She really enjoys gardening, having become a formidable green thumb. In addition, Nicole delights in traveling with her husband to tour locales both new and familiar.

Ann Benjamin


Ann brought her talents to Fantasia Showrooms in 2006. She wears many hats, handling all the accounting and reporting, as well as most HR responsibilities.

Ann is an accomplished professional harpist. Her grandmother always said, “Ann plays harp like an angel and swims like a fish”.

She has played for the MN Orchestra for the past several years. In addition to her music, Ann loves to travel. She hopes to visit Australia and New Zealand within the next ten years.

Tricia Seitz

Manager, Montana | Vice President, Montana

Tricia has been with Fantasia since we opened the second location in downtown Bozeman, Montana in 2000. She has managed there since day one, working to form lasting relationships with clients in the Gallatin Valley, Big Sky and all over Montana.

Tricia is passionate about cooking. She is a skilled chocolatier, and is known around Bozeman for her decadent holiday chocolates. She also really enjoys spending time doing family activities with her son and daughter. In her free time she likes to explore the many live theater options in and around Bozeman, as well as the occasional opera performance.

Katrina Hamilton

Sales Consultant, MT

Katrina joined the Fantasia team in Montana about five years ago. She offers a background in interior design, has studied extensively the ceramic arts, and has worked in the tile industry for a number of years.

Katrina moonlights as the accordionist in a local country band, she is extremely fond of gardening, backcountry skiing, soaking in the local natural hydrothermal wonders, Argentine Tango, and cloud watching with her two daughters.

She most recently has been busy illustrating a book that her mother is writing about Yugoslav history.

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