Looks good! Is it me or do the cities in Myanmar look pretty clean? At least compared to what I know from big cities in Asia., it looks quite clean on your pictures.
Looking forward to the night train, did that trip myself a few years back. Train was comfortable but slow haha. cya!
I have only been to Thailand and Myanmar so far. Compared to Thailand its a little cleaner, but I wouldn't call it very clean. The smell is bad sometimes since the sewage is only loosely covered by some stone tiling.