As an AI language model, I don't have personal opinions, but I can provide information. DHL is a global logistics company that operates in over 220 countries and territories worldwide. While some customers may have had negative experiences with DHL, it is important to consider that the company handles millions of shipments each day, and issues can arise in any large-scale operation. Overall, DHL is a reputable and well-established logistics company with a strong global presence. **

Shoddy workmanship when laying tiles refers to a poor quality or careless installation of tiles. This can include uneven spacing between tiles, crooked lines, inconsistent grout lines, and improperly sealed edges. Shoddy workmanship can result in an unattractive and unstable tile surface that is prone to cracking, shifting, and water damage. It is important to hire a skilled and experienced professional to ensure high-quality tile installation. **

There are several reasons for shoddy work in software development. Tight deadlines and pressure to deliver quickly can lead to cutting corners and sacrificing quality. Inadequate communication and unclear requirements can result in misunderstandings and errors. Lack of experience or expertise in certain technologies or methodologies can also contribute to subpar work. Additionally, poor project management and inadequate testing processes can lead to defects and bugs in the software. **

A tiler usually charges around $40 to $60 per hour for shoddy work. However, it's important to note that the cost can vary depending on the location, experience of the tiler, and the specific nature of the shoddy work. It's always best to get multiple quotes and thoroughly research the tiler's reputation before hiring them for any tiling project. **

Supposedly shoddy but cheap used BMW cars are popular as first cars because they offer a prestigious brand name at an affordable price. Many young drivers are attracted to the luxury and status associated with owning a BMW, even if it is an older or less reliable model. Additionally, BMWs are known for their performance and driving experience, which can be appealing to new drivers looking for a more exciting ride. However, it's important for first-time car buyers to carefully consider the potential maintenance and repair costs associated with older BMWs before making a purchase. **

It is unclear from the information provided whether the underfloor heating was only partially installed. However, if there are issues with the heating system not working properly, it could be a result of shoddy workmanship. It is important to have a professional assess the situation to determine the cause of the problem and to ensure that the underfloor heating system is installed and functioning correctly. **

A good option for downhill mountain biking that is affordable, compact, lightweight, and portable is a folding mountain bike. These bikes are designed to be easily folded and carried, making them convenient for transportation and storage. They are also typically more affordable than traditional mountain bikes and are lightweight, making them easier to handle on downhill trails. Overall, a folding mountain bike is a great choice for those looking for a practical and versatile option for downhill biking. **

The adidas Ultraboost 30 is designed to be both waterproof and durable. The upper material is made of Primeblue, which is a high-performance recycled material that provides water resistance. Additionally, the shoe features a durable rubber outsole that provides traction and protection from wear and tear. Overall, the Ultraboost 30 is built to withstand various weather conditions and provide long-lasting performance. **