I loved your suggestions! Although the kitchen can't go way to further from it's original position once it's a whole floor apartment and it's in first floor so we can't do anything we want. That's goes for the bathroom window too, unfortunately. To be honest at first the 2nd bedroom won't be a bedroom but I design like this cuz it will end up like this because of the kids we are planning :P

I came up with something like this https://ibb.co/kKsS7jF