You need to get rid of 1/3 of your stuff. Buyers cannot see beyond clutter and excess furniture. Either sell your excess or rent a storage unit and move your things out so your home appears open an airy as possible. Paint the walls bright color in the white tones, open windows and let light in. It’s a proven fact that light sells homes! Clean the windows and brighten up your home and décor. Also buyers need to see themselves in your home so it’s important for your home to be as de-personalized so they can visual their family not yours in the home.
House cleaning is very important as well. A well cared for home that is clean, bright and open is a real motivator for buyers.