Okay, let’s tackle this. So Rosalie has 55 years of experience as an interior designer. That’s a long time! In the US, experienced interior designers can charge between $75-$150 per hour, depending on their location and level of expertise. Since Rosalie is based in West Tuckerton, New Jersey, which is a smaller town, her rate might be on the lower side of the spectrum. Considering her extensive experience, I’d estimate her hourly rate to be around $125, which is slightly above the average for a smaller town. Some interior designers in larger cities can charge $200-$300 per hour, but this is not typical for a smaller town like West Tuckerton.