1, Leng Xia is hot in winter. In summer, I feel the sun is hot, the room temperature is relatively high, the air-conditioned refrigerator runs for a long time, and I need to spend more electricity. If there is a problem of sunburn, it will be hot enough in summer. In winter, the room temperature is low. On snowy days, it is still warm when the snow covers the roof, but the melting snow takes away a lot of temperature, and the home feels extremely cold.
2. After a general building is completed, there is a sinking process, which will lead to some cracks in the wall. These cracks are normal cracks, but the cracks on the top floor are more obvious.
3. If there are stairs leading to the roof, the top floor is easy to be peeped by thieves.
4, the floor is high, and I basically don't want to come down after going up. Moving things requires more physical strength or handling fees. For people who don't like sports, they often spend time in their rooms on weekends or holidays, and there is a great possibility of getting fat. I have to sell my house when I get old.
5, because the sky is on the roof, there will always be inexplicable psychological anxiety.
6. The biggest drawback is that the top floor may leak water. Once water seepage occurs, it is unlikely to be cured; Water seepage will lead to mildew and yellowing of the wall, which will directly destroy the beauty of home improvement; Severe penetration into the pipeline leads to short circuit.
Second, advantages:
1, the view is good, standing on the balcony, the mood will be suddenly enlightened.
2. Suitable for installing solar water heaters. Installing a solar water heater above 180 liters can save a lot of electricity, especially in spring and autumn (it is too hot to use in summer; Winter is worse, and it usually takes two days. In rainy days, you can use electricity to assist heating.
3, good lighting and ventilation, room lighting is definitely no problem, if it is north-south, the ventilation effect is excellent, and the home can always keep fresh air.
4. The indoor corridor is clean and dry. There are fewer people walking upstairs, and the corridor is cleaner than the following floors. Even in the rainy season, the family doesn't worry about things getting moldy.
There are relatively few mosquitoes and flies, so don't worry about mice, scorpions and centipedes.
6, basically do not have to worry about the sewer pipe will be blocked.
7. Don't worry that someone will walk around upstairs and make annoying noise.