I don't want to divert this thread away from the topic.
1. However, briefly, real estate is doing very well. Properties in Gurgaon and Delhi NCR have appreciated 40% in the past 2 years alone. My investments are mostly for getting good rental income and any appreciation in value is an additional bonus. There are no liquidity issues at all. You can always find anxious buyers lining up to buy good properties. I am quite familiar with resale value. I have sold several properties in the last two years. Rents have increased dramatically across the world and anyone who purchased a good property a few years back is doing very well now. In Delhi NCR, especially Gurgaon, rents have nearly doubled in the past 2 years. I have some real estate abroad for diversification as well and rents have drastically increased there as well. Fortunately, my corpus is far more than the 5cr threshold suggested by you. You can barely buy one good apartment for 5cr now.
2. I have some investments in bonds. However, I don't see much benefit in corporate bonds or even government bonds (unless tax free) as FDs provide higher rates. I am holding some debt funds as diversification.