Hi - unfortunately we are not able to guarantee a delivery date but we can do our best to come close to those dates. Our return policy is listed on every product item and I have included it below as well.

We
take great pride in 100% customer satisfaction. If for any reason,
you're not satisfied with your purchase, we've outlined the following
guidelines to help make your return a smooth and seamless experience:

• You may return your unused item in its original condition and packaging within 10 days of receipt.
• Please request a return by clicking on the "Return Item" button for your order on https://www.houzz.com/browseOrders.
• Unless
  your item is received damaged, or there was some error on our part, you
  will be responsible for all return shipping costs.
• Because
  refunds will not be issued in full for items damaged in return shipping
  or returns that are never received, we highly recommend that you insure
  all return shipments and provide Houzz Support with the shipment
  tracking number.