The advantages are: 1  they are easy to dig in most areas. 2  they are easy to disguise after use. 3  they are private.  they disperse the waste rather than concentrate it (which enhances 1  decomposition). it is usually easy to select an out of the way location where you can be certain no one is going to casually encounter the cathole.
For the building of the garages, the typical costs will include: 1  Two car - According to Hanley Wood and their Remodeling magazine, the cost to construct a standard two-car garage addition is $58,432. This translates to $86 per square foot; and.
The cost to build a garage ranges from $3000-$50,000. The cost to build a garage varies greatly depending on location, if homeowners build the garage themselves or hire someone to do it and if the garage is small or large, simple or deluxe. The average cost of building a garage when a contractor is used is $35-$45 per square foot.