It's pretty easy to see the difference between ニ筑ニ停?愴歎ニ停?。ニ停?慊 and ニ但ニ恥ツーニ暖: the have very different prices. Manshon are let's say more modern, with the central entrance, more security and the main difference is they are more solid in case of earthquake- they are built of concrete (except very old ones). The bad point after the price is the same- concrete. You are canned inside the building and no matter how wide you open your windows every day, the air will not be "live" enough, especially in winter. Apaato constructions are weaker, mainly wooden, but they "breath" better, no central entrance. ニ坦ツーニ竹 is a variant of apaato but with some metal details in construction that are supposed to make the building stronger. It's a common idea that nowdays only manshon are being built around. In fact buidling apaato is still pretty popular because they have a demand on the market. Apaato is mainly for rent and almost never for sale/buy. Manshon are for sale/buy (a bigger percent) and also for rent. Also, manshon that are built for sale are of a better quality than manshons for rent- bigger bathrooms, toilets, kitchens, etc., since people are supposed to live there till they die and pay for this pleasure for 30 years in order to return the loan they took in a bank.
I don't like any, neither manshon nor apaato in Japan.