Offer your thoughts or opinion on the input financial query or topic using your financial background.

Should I invest in real estate to rent, real estate to live in, or just stocks and bonds to earn 10-15%?
To be completely honest, I think that a target of 10-15% is very high and if there were an easy way to attain it, everyone would do it. If you want to have such a high return, you'll always have the risk of losing the same amount of money. Option 1 I personally think that you can make the highest return if you invest in real estate, and actively manage your property(s). If you do this well with short term rental and/or Airbnb I think you can make healthy returns BUT it will cost a lot of time and effort which may diminish its appeal. Think about talking to your estate agent to find renters, or always ensuring your AirBnB place is in good nick so you get a high rating and keep getting good customers. If you're looking for "passive" income, I don't think this is a good choice. Also make sure you take note of karancan's point of costs. No matter what you plan for, your costs will always be higher than you think. Think about water damage, a tenant that breaks things/doesn't take care of stuff etc. Option 2 I think taking a loan is unnecessarily risky if you're in good financial shape (as it seems), unless you're gonna buy a house with a mortgage and live in it. Option 3 I think your best option is to buy bonds and shares. You can follow karancan's 100 minus your age rule, which seems very reasonable (personally I invest all my money in shares because that's how my father brought me up, but it's really a matter of taste. Both can be risky though bonds are usually safer). I think I should note that you cannot expect a return of 10% or more because, as everyone always says, if there were a way to guarantee it, everyone would do it. You say you don't have any idea how this works so I'd go to my bank and ask them. You probably have access to private banking so that should mean someone will be able to sit you down and talk you through. Also look at other banks that have better rates and/or pretend you're leaving your bank to negotiate a better deal. If I were you I'd invest in blue chips (big international companies listed on the main indeces (DAX, FTSE 100, Dow Jones)), or (passively managed) mutual funds/ETFs that track these indeces. Just remember to diversify by country and industry a bit. Note: i would not buy the vehicles/plans that my bank (no matter what they promise, and they promise a lot) suggest because if you do that then the bank always takes a cut off your money. TlDr, dont expect to make 10-15% on a passive investment and do what a lot of others do: shares and bonds. Also make sure you get a lot of peoples opinions :)