whether it’s a new or renovated house, or a space you’ve called home for years, synthesis can take care of every aspect of your interior design project. fees for interior design services are based on a rate of $90.00 per hour, and an estimate of the required hours will be provided. as usable design advice is offered at an initial interior design consultation, our hourly fee of $90.00 per hour applies to this meeting. contact synthesis design for more details. we look forward to working with you in bringing design ideas to life.