I read your question with great interest because I actually showed your home to a newly married couple with no children about 7-8 weeks ago. Your property is lovely, especially the pool area. This couple was looking for a home with pool and extra yard area, so yours did not meet their needs. I was wondering if you are receiving feedback from the agents showing your home? This would be helpful in determining if you should make any suggested changes in staging or price. Your room sizes are not as large as some of your competition, so you will want to maximize your space by removing pieces that make the rooms feel smaller. Has your agent shown you any of the competition in 75093?
If you are having a lot of showings and no offers, make sure your agent is providing you with a current market analysis so you can see what is selling and at what price. With so much competition and a smaller pool of buyers in your price range, you need to know when to make adjustments to marketing and price.
Hope this helps - best of luck,