[00:03] which is the problems that anyone involved in finishing work always encounters. We'll start anyone involved in finishing work always encounters. We'll start with plumbing and continue until we completely finish with plumbing and continue until we completely finish the apartment, discussing the problems encountered with each item, how to [00:18] the apartment, discussing the problems encountered with each item, how to avoid them, and how to overcome them. The first problem we always see in most apartments is dampness, with the water leaking in a [00:31] specific area. The main factor in this is the issue of waterproofing in the bathroom and plumbing. First, waterproofing: of course, we get [00:45] waterproofing: of course, we get good waterproofing materials and check, for example, how my waterproofing works (like the neck of a bottle). I start by adding water and waterproofing it, leaving it for a day or two, and taking notes so that I can later check if the water level has decreased [01:02] later check if the water level has decreased or if it's still the same. That's regarding waterproofing. Second, regarding plumbing: first, the plumbing materials themselves, the materials [01:14] I'm working with, the tradesman who... Lock it for me, and the most important thing in all of this is my warranty. The warranty company comes and presses the pipes and marks every part of the materials [01:29] or the material I am working with. This indicates that I am working correctly, because if there is any that I am working correctly, because if there is any leakage later after I have finished tiling the whole apartment or the whole job, it is considered ruined and everything is ruined for me because of what? Because of the [01:45] plumbing, and the next point regarding plumbing, or rather, the plumbing installation itself, after I finish and install the tiles, there's a small gap between the tile and the pipe [01:58] or elbow for the water supply. So I have to use small gaskets. These gaskets come in several types. I prefer, or rather, the best material for them is copper, as it's rust-resistant and weather-resistant. So, [02:12] best material for them is copper, as it's rust-resistant and weather-resistant. So, I have a plumbing problem and an insulation problem, which I avoided. and an insulation problem, which I avoided.