A couple questions

[Account Closed]

 Hello everyone, been on the site for about a week and trying ingest the mountain of info from this great site and came up with a few questions:

1) Is there a way of practicing with the due diligence numbers such as NOI, cap rates etc. ( question arises from ask Bens book 13 steps to valuing your first multiplex) I wouldn't think real life places I wanted to consider buying would allocate such info.

2) Allot of posts include shortened terms which I don't understand such as ltv, helock etc is there a general list ? 

Apologize for longer post and thank you in advance 

Jared