See Table: Actions in Combat for other move actions. You can take a move action in place of a standard action. If you move no actual distance in a round (commonly because you have swapped your move action for one or more equivalent actions), you can take one 5-foot step either before, during, or after the action.
Buying a mobile office trailer is a major investment. A mobile office that costs $200 to $500 per month to rent could retail for $20,000 to $30,000. The cost of leasing that office for a year would be $3,600 to $4,500, not including delivery, setup and removal.
For a cheaper buy, the average trailer costs $30,000, Broom says. Another possibility is to purchase a used RV. Kellough used Craigslist.org to buy a 37-foot 2000 Newmar Kountry Star with only 36,000 miles. I think they bought it new for around $142,000, and I got it for $27,000, he says.