I stick with mutual funds myself, mostly S&P 500, worldwide, and RYLPX (small-cap value). And cash of course (CDs, high-yield savings). If you're already well-stocked

with funds I can see REITs as a way to diversify and possibly get a better yield than with a bond fund. I'd probably go with the bond ifund nstead just so I don't have to do all the research into the management of the REIT.