It is hard to fully determine, but I feel it is several layers of paint over many years, giving it up to three different different colors or primer - All over a plaster surface.

In any case, it appears to be a standard concrete pool base pre 1970s with copper plumbing.

It would be wise to consider resurfacing the surface soon as in its current state it may last up to 1-24 additional months before the surface may sluff off completely / jam up the filter with its material.

A new resurfacing on this pool would likely run 6 to 10k.

On the east half of the pool, the coping is loose and likely will need to be reapplied ($2k+).

On the south side of the pool, there’s a gap present that should be filled with mastic ($1k+).

Around the pool, some of the concrete has settled and lifted and will likely need to be grind down for safety ($500+).

The tile is in fair condition overall with considerable calcium build up present ($750+).

It will run $375 in water treatments and up - also consider a drain and clean if desiring to prolong the current state $500+

I am unable to see the deep end of the pool, but I would assume it is one main drain cover that is due to be updated ($100) and eventually a new drain altogether ($1k+).

The skimmer does have its basket basket, but it needs a new weir door and float / float o ring ($200+).

It’s ready for a pressure side bottom cleaner. Ie Polaris 280/380 etc.

Recommend a new pool light can ($565+) + install $450.

This is an older filter. It is likely not in working condition with paint / surface from pool impacting the filter. A new filter complete is $500-1800 + installation $650. This filter likely has some life remaining with a complete updating ($650+)

His pump is in very poor condition with a motor that is grinding its bearings and nearly expired. A new pump can be found between $500-$1800 + install $650

The booster pump present is very old and no longer operating. A new booster would likely run $500 + $650 installation.

The timer board is currently ready to break and snap and cause electrical hazard with copper plumbing present. There is a tree leaned up over against it, and while it is still apparently ideal with no cracked conduit present, it may be compromised and require further inspection - Worst case I would assume will need to be opened and repaired ($500) And resupported with new unistrut ($500+) Additionally, the timer will need to be updated as they are older exposed to the elements and due for updating and intern also updating the breakers to GFCI ($1k+).

Also, there is a light junction box located at the southwest corner of the home that has snapped off and is damaged. This will also need to be opened and repaired ($1k+).

We have copper Plumbing inch and a quarter on section inch and a quarter on return and one three-quarter inch copper return for the booster pump.

There are two PVC to hose connections being used that will need to be serviced for the booster pump and one on the section side for the filter pump as well as the return of the plumbing ($1500+). Ideally, the equipment pad would be painted and labeled And protected from UV ($300).