My suggestion is that you allow guildies to see who opens a guild hall or who goes into design mode. This way, if something happens that goes against certain guild rules, it can be easily resolved. It also makes it easier to sort out who opened the guild hall and forgot to close, and who messed with stuff in design mode. This may not benefit all guilds, but it would really help some. Please consider putting my idea into action. It would be really appreciated.