Waterbirths or Laboring in a pool has several benefits since the warm water in the birthing/laboring tub can help with:
 
Relaxation
May also trigger the release of more endorphins.
Improve blood flow to the uterine muscles, which can help you naturally handle labor discomfort.
Less pain and higher satisfaction with the birth experience
Less medication use for pain relief—this may be important for people who want or need to avoid epidurals or narcotic medications during labor
Less use of artificial oxytocin and possibly shorter labors
Higher rates of normal vaginal birth
Lower rates of episiotomy
Higher rates of intact perineum, especially in high-episiotomy settings
Possibly lower rates of severe tears (3rd or 4th degree), especially in high-episiotomy settings
Possibly lower rates of postpartum hemorrhage
 
If you want to learn more about laboring in water or waterbirths, I encourage you to read this fantastic article by Evidence-Based Birth.
 
Link: https://evidencebasedbirth.com/waterbirth/
 
Pool information:
Type: ‘Oasis Oval Water Birth Pool 0.38mm Eco Vinyl (phthalate-free vinyl)
64” x 50” x 24” / 163x127x61cm
3-ring chamber design
One-Way air valves for easy inflating and deflating
Air walls are 8" / 20cm wide
3" / 8 cm inflated white floor
Anti-slip textured top and floor 110 gallons / 416 liters
 
What does the rental pool include?
1 Electric-powered inflation pump
1 Water pump for cleanup
1 Oasis Oval Sanitary Liner
1 container of CAVI germicidal wipes.
1 variety of sink-hose adaptors
1 package of led candle lights if wanted to use to decorate your birth space.