On arrival in the Moon all are desert, we will have so need resources delivered by the Earth for survived in a hostile territory.
Then it will need communicate with the Earth. We will also need install solar panels for alimented in energies. It is also essential to delivered oxygen for the first few days. And this all are should in a lunar module who will enable to provide different elements module and it was hold in the cap of the rocket and it was a weight less of 10 tonnes for a rocket type ARIANE V.

Elements of the base:
.a pressurizing S.A.S
.a living room
.a oxygen production room
.a greenhouse
.a stacking
.a water rectifier
.a 3D printer
.a sport room

Surveyor 7

a) The place choose is Surveyor 7. We can see a Mars of monthly. We are near South pole.
b)For find the landing site we have used the stellar simulation software Stellarium. So we had searched appropriate emplacements on the moon. We had explored and retained in differents places in the moon with mission near a South pole :
The Appolos 12 and 14
Luna 5
The Rangers 7 and 9
The Surveyor 3,4 and 6

The base will be built from 4 lunar modules to strengthen
by lunar regolith (moon floor) for a protection of solar radiation. The resistance of the walls has been renforced by composite.

We have reuse the dirty water purifier of the ISS and we melt lunar ice too.

The base will be equipped with a greenhouse and it produce spirulinas seeweds

the base has solars panels too.

We use the photosynthesis in the greenhouse.

Astronauts suits was strengthen by polyethilene.

The astronaut get up and go take his breakfast for first. He does sport and maintains the greenhouse after decided what he does on the journey. And he check if the base is in order. After he goes eat at the midday. After he does experiment in the lab and he eat and go to sleep.