Apart from the structures, the fundamental thing is the location, for easy access, either the equator or poles, although if you have a station in orbit the best is the equator, in terms of parts a Multimodular system is efficient, although if you are new it is recommended not very complex temporary bases, so that you do not get saturated with the administration load. for more advanced things it is better to send prefabricated structures with a specific purpose although not terribly complex, believe me it is not much the case to design such elaborate interiors for That they are abandoned, it is better small and useful modules such as rovers, landers and an emergency system. Extra modules or exclusive take-off platforms, so you don't get saturated with work on cue Administrative matter and you can take a lot of weight off your shoulders, it is best to plan what you will need for your lunar base (if you already have one in play) and advance the progress of a new one or expansion of the already pre-established one.
Apart from the structures, the fundamental thing is the location, for easy access, either the equator or poles, although if you have a station in orbit the best is the equator, in terms of parts a Multimodular system is efficient, although if you are new it is recommended not very complex temporary bases, so that you do not get saturated with the administration load. for more advanced things it is better to send prefabricated structures with a specific purpose although not terribly complex, believe me it is not much the case to design such elaborate interiors for That they are abandoned, it is better small and useful modules such as rovers, landers and an emergency system. Extra modules or exclusive take-off platforms, so you don't get saturated with work on cue Administrative matter and you can take a lot of weight off your shoulders, it is best to plan what you will need for your lunar base (if you already have one in play) and advance the progress of a new one or expansion of the already pre-established one.