Asking for advice – buying a home : RealEstate

Hello all!

I am under contract to sell my house. I have found the perfect place to buy and decided to set up a tour. I am scheduled to go on Thursday and do not have a buyers agent or realtor. I contacted the listing agents office to get a walkthrough.

My questions:

*Will I be obligated to use the agent showing me the home as they work for the seller?

*Can I still find a buyers agent should I want to make an offer?

*How do I find a good agent in the area I want to buy? It seems overwhelming.

*How much is too low for an offer when the house has been lowered $20,000 and on market 140+ days now? It is a unique property so comps are very hard to find.

Thank you!