Definitely not undervaluing it, however it's worth pointing out that 20k is over a years worth of rent for a similar property where I'm at.
Are you renting month to month? Typically where I'm from you sign 1 year long rental agreements, so that is surprising to hear. Additionally, in some states, if the tenant has been living in a location for over a year, the owner has to give two months notice.
At the end of the day, being financially locked down to a location vs having a "permanent" home, as well as having the opportunity to move wherever you want vs having no permanent home are two sides of the same coins.