"Sibeal O'Sullivan has the design vision, the client sensitivity and the builder / middle man management skills to turn years of procrastination into a place of cool, calm, clutter free and functional domestic beauty. If I had thought it was going to be so relatively painless and finally beautiful I'd have reimagined and extended my home with O'Sullivan Design years ago."

D Walsh

"The design and execution of the extension of our home by Sibeal O'Sullivan has been a great experience for us. We continue to enjoy the space and light that her inspirational design has brought into our lives and it has greatly enhanced our day to day living. Even now three years after the work was completed it still has the "wow" factor for everyone who comes into our home."

F & J Hackett

“We are happy to recommend Sibéal to anyone looking for an architect. Her final plan exceeded our expectations in terms of design. It achieved everything we wanted and more.

We were impressed by her total professionalism and attention to detail - from start to end. Her hands-on approach throughout the project made what inevitably can be a stressful time so much easier.

Her ideas and strong sense of design gave us a beautiful extension. Overall we felt she added great value to our project.”

É Ó Conghaile and K Connolly

"Sibeal is an extremely talented arcchitect and design consultant. She provides an exellent service and I would highly recommend her in any architectura and/ or design assignment and particularly for her ability and willingness to advise on a fully finished result both inside and outside. She cares deeply about the quality and style of the finished result and that you will get the result that you hoped for.

Aside from the architectural design, construction and project management of the job, she put thought and effort into every last detail in my house including the light fittings and door handles, to paint colours to advice on sofas, other furniture and even designed my kitchen table. I had no need for any further interior design advice which saved me time and money. As a complete novice in house renovation and design, I did not appreciate the amount of work and effort she would put into the job and I would hire her again without hesitation."

D Rennick