I have assembled laser kits from Branchline, Blair Line, American Model Builders, Mountaineer Precision Products and maybe some others. All have their good points and bad points. The laser kits are just that KITS, you have to do some work to get them where you want them. Not like plastic which you just stick together. Some kits are rougher than others. Some kits seem to fall together, just the nature of the beast. These kits allow items that do not justify the cost of molds to be produced and for RR specific buildings to be produced, e.g. Blair line's C&O station and coal house. MPP had 3 C&O stations wish those were still available. The alternative is scratch building which I did for a C&O 4 and 5 room cabin. The main point is to just relax and have fun building what you want, also, there is no rule that you cannot modify the kits, use strip wood to cover up what you think are problem areas. Just have fun and relax. later, Craig