Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 10 x 22 over 10 years old

I used three kits to build an extremely nice 10 x 22 with 8 ft. wall workshop about 10 years ago. It took about 3 weeks to build but was well worth the time and small cost. It is insulated and has a shingle roof, vinyl siding, two side windows and a large sliding glass patio door on one end. Fully wired and installed a 5k btu ac for cooling. The walls are finished and it has a large ridge vent. I lived south of I-10 and many storms have passed (built pre Katrina) and nothing has ever disturbed it. It is on piers with a 4x6 inch wood footing. I am certain that it will last a lifetime. The instructions were brief and easy to follow. The kits were purchased from another source but they are identical. And I did it by myself.