Hi Cesar,
1. Should be possible with the area in EGI (Training Center). K.Pairoj will confirm again.
2. OK for 2 technicians to help. Just let us know in advance.
3. For spraying machine and contractor, I had discussion with Damien this morning, the contractor that Damien and K.Supot is discussion with is the same one that I start talking with and then connect him with K.Supot, K.Luckapong when we tried to study about skimming and self-leveling few months ago. He used to be spraying machine supplier and now become distributor and contractor for Lanko and some other brands. He was SGI ex-employee, so most of us know him very well. Even the spraying machine is from Germany and have link with Knauf but his company has no connection to Knauf and he is reliable person. FYI, our FULFILwall also using Germany made machine due to its reliable quality and service.