Keystone Rv Montana 3915TB 3915TB reviews

Bought this rv April 4th within a week we noticing bugs springtails had extermination and still at this time we are finding them in all areas of rv. Dealer ignores my concerns and Keystone customer support says not there fault . But noone in campground has them and within 10 ft from us. 2nd issues major concerns is when we turn on any vents it pulls dust dirt and pollution from outdoors into our living space also through our silverware drawers and cabinets. Whole storage area is exsposed to underbelly. And all drawers and cabinets exsposed to that. Under cabinets are no back walls just cut out to storage area. We had several leaks. Slides have air coming through along with dust. Construction dust is throughout floor vents storage area and gets pulled through with air and we have been sick with eyes dry throat coughing and Noone will fix these issues. Seals cut too short where dust coming into living space. Odor throughout this camper is terrible and we concerned about our health. Show less