Just some pieces of advice:
1. If you talk in your installation manual about a script named alfredo.sh PROVIDE IT! There are only windows batch files!
2. A Wiki is definitely a good substitute for a concise(!!!!) installation manual!
3. Why are there so many properties files with the same name in different locations? Don't you think that this is not the most user-friendly approach to install your app?
4. Talking about being user-friendly. Altogether, the installation with the missing concise manual that covers everything and not only some small pieces of information is not user-friendly. See also number 2.
Well, due to all the above mentioned points, we certainly will not buy alfresco ! :x