OK , you are going in the midst of the Bali/ Indonesian season, when the beginner intermediate surf ants nest has been stirred up with a whole lot of sticks.
Most semi half decent accommodation has already been booked for months!
Much of Kuta Bali has a multitude of hotels, cheap and walkable to Kuta,.
There a lot of threads of Indonesian advice here, read through them.
But questions we need to ask you before we direct you more specifically .
What can you do in your surfing as a beginner intermediate?
Are you taking your own board? Hire and rental is possible.
Internet is good but as you get beyond the main centres gets a little bit worse.
Do you have a preference, being goofy or natural?
What is your home break? Another way of gauging your skills.
Are you self sufficient in surf safety and survival?
Lifeguards are not a feature once you get beyond Kuta Bali.
Beyond and in Bali there are many many surf options, a lot will be beyond your level.
Your timing will see the maximum number of learner/ would be surfers, the mainstream question is can you handle crowds?
Like I said have read, and ask questions after you answer the basics for us!

I've taken up troll hunting just for fun, instead of a rifle I'll just use a pun! 冲浪爷爷