[she doesn't help too much for this first one, though she keeps a sharp observant eye on the work and steadies the pouch of clay, so Yuuri can work with both hands and get it done quicker.

she's frowning at it, though, very obviously bothered; while her knowledge of buildings and how to make them is pretty limited, she does know that this is a very crude way indeed to soundproof something for any length of time. things are continuing not to add up, the modern buildings around them well at odds with what the natives are using.]