refi jumbo @ 90LTV
what does taken already mean?

What are the type of cash deposits that are questionable for mortgage?
any cash deposit that would be deemed irregular or unsourced( undocumented) based on 90 days of bank statements. usually can be cleared up by a letter of explanation about the deposit. but each lender has their own guideline on sourced funds. this was put into effect after the Patriot act.

Bridge loan on existing property to purchase new property
how much equity are on the two homes? ansd what is your plan with them?