Thanks all. Well I'm wanting it to look like to doors were never there. It's actually solid concrete construction as I understand it. I'm thinking of putting in a couple of high windows in place of the exterior door that is in the second bathroom.
I'm closing on a house and one of the first things I would like to do is fill in 2 exterior doors that are odd to me. One of them in bed rooms and one is in the bathrooms. I don't need 5 different ways to enter a house and feel it would be more secure not to mention look better once completed...