You haven't really given us much to work on, have you?
What kinds of modifications do you want to make?
I suppose the most common would be a television upgrade. I haven't done that yet. I didn't buy the MH to watch television. Residential refrigerator could be a good upgrade. I do have a complaint about the sound system. It tends to "buzz" on video applications. I'm shopping for a new mattress.
I own a 2002 Zephyr. I probably spent 18 months just fixing broken stuff. That list never goes to zero. There's always something to be fixed.Right now, the exhaust hanger on the generator needs to be replaced, I have a seam that leaks coolant on the radiator, and I have a small oil leak from the oil pan.
From an interior point of view, I like the coach already. Sofas are fine. Chairs are fine. Walnut woodwork is great. I need to replace the front curtains.