Yes, I know all about what you have told me about your satellite internet and the grief it causes you. But, keep in mind that sending data (i.e. casting music From a phone, tablet, or drive} to the GH from WITHIN your home network does not affect your internet usage (it is only going through your home network; not the internet)-- it is only when you stream a movie from Netflix (internet), etc that you can use a lot of internet usage.
So, this is what I have been doing with my GH; sending (casting) music on a drive in my home to GH. And, GH is tempermental.
Well my savings, retirement savings and investments are mostly stock and bond mutual funds. The only real estate investments, are the home we own free and clear, a REIT, ( a mutual fund of commercial real estate like national office space and apartment rentals) and the other is the Home Builders ETF that is closely related with the home real estate market. My stocks are in a balanced group of all the big, medium and small companies in US and the rest of the world. My investments are VERY diversified and I will not get slammed by any one company or market sector condition.
Owning too much of one thing such as real estate is very risky, because it is one sector and when RE is down it can take your savings way down. You could also sell some RE and invest it elsewhere, to diversify, ya know.