The last time was a high school pool, main drain.

Problem is, although the house was waterproofed correctly- trench dug around whole base of house, french drain, waterproofing stuff on walls, sump pump- it was done by the GC, not by a 'waterproofing company' that provides a guarantee on the work.

The plumbers recommend replacing the tub and shower head, and re-routing the drain.

i have the same problem i signed one and I'm not a land lord by choice i signed that thinking i can go in with a key they never brought to closing i had to pick up the key at the seller realtors the seller daughter still in the house not the seller i have not even been in the house I'm to old I'm 65 and on ssi  to let people live rent free the whole ordeal  is so draining  and they never got renters insurance i text there realtor for there insurance he send me home owners I have home owners insurance i said they need renters insurance i told him I don't want to be liable for them he never sent it i ask can I come in to make sure everything is good seller daughter said everything is fine  and shes to busy to let me come with running to the hospital and seeing her mom and packing 60 days on my dime no rent cause i was supposed to move in that house there are leeks in the house that she cant see i would of like to get those leeks fixed my inspector told me about the leeks can i get them out for not having rental insurance and not allowing me to fix the leeks.

I just inspected a 4 plex last week, 6 of the eight sink drains were leaking significantly.  

I would use the funds for drain tile, new roof, cosmetic things, and etc.

The drain lines were replaced too.  

ive been doing some research driving around my area and came across this house . its a 3bedroom 2 bath , 2 car garage with a pool . the house was buildt in 1999 . however has been vacant for 2-3 years according to the neighbors . the story goes that an elderly person died in the house . this is fairly common in hernando county florida . but after a walk around the property . the house is in need of mild repairs . a fresh paint and drain of the pool a fresh paint of the house and that's on outside inspection ,and the a/c looks newer the roof looks original so I'm figuring another 10 yrs on the roof   I did see shampoo bottles in the bathroom however I cant go in the house for a more formal inspection ,  comps show the house to be worth around 110,000. 

I hope to have enough success to one day enable my wife to retire early from teaching (such an energy draining profession). 

They are in their early 50's and now is not the time to drain a retirement account in my opinion.