Shocking service, or lack there of

My wife & I viewed the property to rent on the 8th of September 2015.Certain items were highlighted to us & were to be repaired/ replaced.We moved into the house on the 1st of November 2015 with the following issues:<br> -No gas line-Not able to cook on the stove for 17days<br> -Plumbing issues in en-suite-Not able to use the bathroom for 17 days<br> -Shower door/ mixer and head in the cottage broken- still not fixed<br> -The plumbing in the kitchen was not repaired,sink & washing machine not operable-I repaired it after 10 days<br> -The pool was green & half empty and therefore not ready to be used. 18 days with no pool<br> -The back door lock was broken<br> -The cameras and intercom were not working <br> -There were 15 globes that were not fitted that I replaced<br> -The grass was dead<br> -The tiling to the fireplace not done<br> I get told on the 12th of November that Just Letting will discuss with the client about a discount on the first months rent. Yesterday I received an invoice for the full amount of rent & get told the gas is the only issue that would make the house unlivable.For 27 days we have had contractors in and out causing huge inconvenience to my wife & I. If it wasn't so serious it would be laughable