I also find professional expertise important that goes beyond paving, digging, and moving earth. A terrace needs a slope away from the house. For this, he laid a perimeter drainage under the gravel strip around the whole house, connected to the city's rainwater drains. We do not drain here with soakaways, but via channels that lead the rainwater into the lake, due to the slope and clay soil. He planned the entire system with us, made the strip with the plant pots, see pictures, in front he is currently filling a gravel parking lot for the second car and supports it towards the house with granite blocks, which he still has from an old wall and can be purchased for 15,- per stone. From the parking lot, he is building a stone staircase to the side entrance of the house. The entire system will cost about 16,000 gross, including lawn seeding, which he will also do. And then the share for paving is put into perspective; if it costs 500,- more, I’m not mad either, because they work precisely and well. I can only advise not to take Schmiedle, but rather Schmied. Karsten