I agree with the inspections.
Also.
Split up from your spouse when you walk through the first time and if you can manage it from your realator. Get a first impression and look with your own eyes then come together, disscuss and point out things. It is amazing on how much more you see when you do it this way.
Take some one you does not have a vested intrest in the house that you trust (a friend or co worker) through the house and ask them what they see. It is great to have an unbiased opinion. Also they will look at things without the heart strings attached to it. A good question to ask them is if they see you in this house too. We got a lot of good feedback this way.
Warrenties are not all they are cracked up to be. IF the house is old, might be worth it. We bought one and have still have had to pay for a new furnace becasue one little piece in the furnace was still under manufactures warrenty (not even the main one that was broke) and that voided the other warrenty.
Definately look at location for the long term. Are the schools and services good.
Drive by the house you are looking at several times at different times of the day. What are the neighbors like or doing, is the street to busy or dark, Do things not look as good in the night as when everyone is home at night.
Take virtual tours on-line. It helps weed out some of the houses.
Look at houses just above your price and below it too. You are both going to be negotiating the price so it may end up in your range anyway.
Have a realator that you like, that is willing to make suggestions and is proactive. It will make life a lot simpler for you. It is their job and you pay the same amount either way. (comes out of the sellers money at the end)
Ask questions!! Maintnence, history ect. We found out that the septic on the house we bought had never been cleaned in 6 years. It was one of the first things done. Ask yourself if you could live in it today! It takes time to do renovations and paint. Do you have the money to do it all now or is it going to have to be over time. Chances are you will move in and then work on things.
Lenders... I had a answer within 24 hours and a preapproval in 48. They should call you but it never hurts to follow up. Maybe they have something wrong in your file.
Hope this helps. We bought out first house 13 months ago and are overall happy with it. Oh and one last thing trust your gut if it is pushing you away from a house. We were looking at a great little house and it did not sit right with me so we kept looking. 6 months later the area flooded and that house was on the front page. I did not know it at the time but I am sure glad we did not buy that one. We live less than 1/4 mile from there and never had a water problem.