The only positive is they are open weekends. Which is the basis of their only real appeal. Other than that expect to pay 3x for similar parts being sold online. They get away with this price gouging because the public is ignorant, desperate, hot-cold and they have the weekend market to themselves. That is their business, taking advantage of people in dire need.
Forgot to mention, as expected with these type of shops, NO REFUNDS ALL SALES FINAL. If you see that as a policy and it is not a secondhand operation, run away quickly. Take-away lesson. REAL companies stand behind their products.