I am living in my 14 th privatly owned house and have actually viewed dozens of houses. Here is my two pennys worth.
Stop panicing, the Ball is entirely in your court.
You are under no obligation to buy this house, or even the next half dozen you look at. You are going to look.
If it doesnt "feel" right, dont buy it.
Dont make up your mind there and then and dont be pressurised by the estate agent. They will say anything to make a sale. Things like there is a lot of interest, an offer has been made but they will accept a higher offer. You are in control.
I am always suspicious of smells in houses Im viewing. Not just musty smells, but also detergents, bleach etc and even the smell of fresh baking. What are these smells trying to mask.
Look in the neighbouring gardens. If they are neat and tidy there is a good chance you will have good neighbours. If they are a total tip, I personally, would not like to live near it.
View more than one house. It gives you a better idea of what is available in your price range.
Dont rush making your mind up. This can be a lifetime decision and certainly the most expensive. Do not be afraid of saying "No thanks".
I have walked into entrance halls and told the estate agent "No thanks, I dont like it" and have not bothered looking at the rest of the house. You either feel it or you dont. On the other hand I have walked into entrance halls and said "I think I will have this" and ended up buying them. Ive never lost money on a house and never regretted any of the houses I have bought.
Rule number 1. You are in charge.