Making a reasonable offer

[Johanny Candelario]

My husband and I have been searching for homes, we found one that we both really liked. We liked it so much that we went to see it twice and even contemplated on making an offer. After talking about it a bit more we decided that the asking price was a bit too high for the home. The house is a 2 unit home and is large, other than the home needing some upgrades the deal breaker was that the siding is very old and the entire home has NO insulation. We live in New England and weather is crazy, so no insulation means $$$. We did not make an offer, and the house is still on the market. The price has been lowered twice, but even so we believe it is still high. As a first time homebuyer I do not know how low we should go when making an offer considering we have to insulate and put new siding on the house. The house originally went on sale for 390,000 in May, price lowered in June to 379,900, and again in July to 374,900. Is making an even lower offer even possible without offending the sellers?