If you are looking at the Concorde in Sharks Bay then you will be close to the airport, in a quiet area, but with some shops and bars in Soho Square by your hotel, but you won't get a nice beach. Hotels here have jetties to get into the sea over the coral, although there are sandy areas for sunbathing. Here if you were expecting a long sandy beach to walk along and the opportunity to paddle and walk into the sea, you wouldn't get it. You would in other parts of Sharm though.
You would definitely feel safe here as a single woman, and AI offers good value. I personally would choose Sharm over Majorca, even though I love Majorca and have been there a dozen times. I feel the value is better in Egypt (among other things).