The unification of the balcony or loggia with the room is also quite popular now.
This is also quite problematic, since according to sanitary standards, such a association is prohibited that will leave these premises without any partition. Heating will also be a significant factor in such changes, since the radiators are located in such a way that the heating system configuration cannot be done without changing.
USD
EUR
GBP
BTC
AUD
JPY
CNY
CAD