You have already done the work for having photos of your house (getting ready to list your house). Here are some tips for getting ready for a showing, (our 7 Ts)
3. Trash: Empty the garbage cans, and if possible, keep the kitchen garbage out of sight.
6. Take your pets for a walk, or a drive: Especially if your pets are overly friendly, or not friendly, or if they have a tendency to try to escape. Hide if you can evidence of pets. Some people love pets, and some people do not.