Is there room for an ice machine and full size refrigerator?
There could be if you cut back some of the counter space. There is a lot of undercounter space not being used.
What kind of plumbing material was used? (i.e. pex pipe)
How well is the espresso machine maintained and the rest of the equipment?
We keep everything super clean and maintain the espresso machine after each event we take trailer to.
Is this trailer insulated for the winter conditions?
It is not insulated but has a heater. All plumbing is inside.
Will you please add more detailed pictures of the interior (full shot of each wall)?