When you are selling, I suggest that you usually leave your opinion of your offer’s price and terms out of the conversation. Saying things like, “This is a really good deal” when you were the one who offered the deal is usually a waste of time and energy. After all, why should a prospect believe you when you say that? You are obviously biased, and saying that it is a good deal for them may make you seem untrustworthy - especially if you at all sweeten the deal after you say that it is already a good deal for them. In a case like this, you risk losing credibility. Perhaps you see things differently. Comment below if you have another perspective on this.