May I ask if you actually own any IP's yourself? Just seemed like a very strange thing to say, because if you treat your IP's with the commercial mindset you should be, then raising rent in line with market increases is far from difficult as I'm sure the vast majority of landlords here on SS would agree.
As for moving being a piece of cake. Maybe if its literally just you and you have little by way of ties. If on the other hand you have anyone else to think of i.e wife/husband, kids, elderly parents etc then I would seriously question this logic.
Theres a reason they say moving if the 5th most stressful event in the average persons life. Thats after deaths, births, marriage and divorce btw.