arknoah

I agree generally with Oilspot, but would also mention that livability requires more than simply ensuring that the unit functions properly for an extended period of time.  Depending upon your location, you will not always want to stay inside your unit because no matter how you slice it, these are relatively small units.  My only suggestion is to ensure that you will be able to get outside and use outside space as part of your home as well as the inside.

As Oilspot said, the TM is very much like a single room in a college residence hall, but in a residence hall, you also have  floor lounge, the TV, room etc., that you won't have in the trailer.