I'm in the process of updating my bathroom and I'm considering installing a glass shower screen. There are so many options and I'm not sure where to start. What should I be looking for in terms of glass quality and safety? Are there specific brands or types that are better than others? Also, I'm curious about the maintenance – how hard is it to keep glass shower screens clean and free from water spots? Any advice or recommendations for a first-time buyer would be really helpful!