The following are the key items I would recommend investors pay attention to:A. 

So, in reality every month your moving close and closer to sucking out months/years of profits via items aging out, cap-x coming to bear. 

You missed an important item: Depending on how a person does #1 or #2, it could get them: A fast-pass to the "Principles Office" for "bullying" and now there sitting in "detention".... 

For example, if you don't specify if a certain item is reoccurring or 1 time, you can't collect it.

It can potentially be deductible as an ordinary or rental expense, an itemized deduction or simply non-deductible. 

TIC in this case is virtually synonymous with coop.finance items- There are several ways to finance TICs – group loans and fractional loans are the most common. - Fractional TIC loan: you can now own a unit in a building that isn’t classified as a condominium, yet from a financing perspective, will feel that way.

Not a singe mail item sent yet.

It is an item of MAKING MONEY and NOT of producing, transporting or bring to market any goods or services at all.

Make sure that your spouse changes some of the items.

If so, are you concerned about Spain's tax system on worldwide items?