Selling Onion Creek Nails and Spa In Austin, Texas Call/ text 512-577-9684. The shop is 1500 sqft, 5 tables, 6 chairs. Supply is still very much. The store just bought a POS system and remodeled it a bit. In an area with few nail salons, you don't have to worry about competition. Rent: $3k7 free water. Selling price: $50k (Negotiable). Address: 729 E Slaughter Ln Ste C Austin, TX 78744 Thank you!