I've used Doordash here in Kingwood and at my work, have used them for about a year now. They are so very helpful for when you either can't or don't want to go out to get food. The delivery people are always super nice and provide updates occasionally.
The one problem I had with them was a driver going to the wrong Starbucks. He went to one in a grocery store instead of a stand alone, so they did not carry one of the items I ordered. Since you prepay for the order I had to contact Doordash to get a refund. It was easy to do and they even gave me extra credits towards future orders.
The convience/delivery fee varies depending on the restaurant and how busy they are when you order.
Also you get a $7.00 credit when someone you invite to the app completes their first order... so pm me & I can send you an invite. 😉 4951