They had just gotten their first house and needed a washer and dryer, they walked up and down the showroom where?
Options:
- electronics store
- vegas
- theater
- appliance store
- country
Let's think now! Step-by-step reasoning:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Washer and dryer are appliances. All appliances are available in an appliance store showroom.
So, the final answer is appliance store.