be much inferior in quality to san porcelain.ice is lower, but it is worth remembering that the water -repellent hygienic composition that is applied over the glaze is washed off over time and the surface begins to quickly become contaminated with sanitary ware. uh, the more porous the material , the porcelain itself is stronger, respectively, longer serves e is not so clogged. mm does not leave a raid on it does not remain. well, in fact, in principle, it is stronger according to the type of attachment of the toilet bowls are divided into floor and console first classic version. they are easy to install, but have an impressive size to save. space helps console models are installed using an installation in which a drain tank is hidden. an important nuance when choosing is a drain or discharge into the sewer, this parameter should be chosen based on the type of sewer that is used in your house, and the water supply, in principle, can be of three types. it can be hidden side and lower side. eh, also already quite outdated option. i