@Mark Sam - what is your goal Mark? Do you want to become a RE Investor, own a business, what are you passionate about - what would you do if money is no object? Do you really want a computer science degree or to work 9-5 using said degree?
You have a problem (if you want to call it that) of having a lot of options even MORE options if you are willing to move. Not sure if you're tied to the area where the condo is - but man $500k cash plus $200k cash - you can do a lot of things in a lot of places if you're willing to sacrifice and be intelligent with your decisions.
College (NOW) is a waste of time and money IMO DEPENDING on what you want to do with your life. I say this as I attained my BBA from Wichita State back in 2003 being 39 now - but times have completely changed in how one learns, opportunities, how you can connect socially etc. Again for those that probably wont read and will jump on me about my statement - my statement depends on what you want to do (or think you want to do) with your life. My late grandparents relayed to me that some of the major advancements they were privy to in their life was the microwave, television, computers - they really didnt get to be around long enough to see much of the internet revolution - Mine so far has been the internet and social media and simply having virtually any piece of information at your fingertips - I'm sure a large contingent on here remember encyclopedia salesman or possibly their grandparents or parents having bought a set which is instantly outdated - or having to use them in school....
Youtube, social media, Google, smart phones, lap tops/desktops etc etc have completely changed our world and education, specifically secondary education and the way it is presented to us as consumers has NOT changed or adapted at all and probably wont for decades unfortunately due to bureaucracy.
Anyways guy, you have a ton of opportunity at your fingertips depending on what direction you'd like to go.