Greetings appreciated @alokkumar121.
I think you're doing things right. Making a budget is the first step.
You should look for all the options of lodging rates so that you select the most economical. If you know someone who has lived there (@crypto.piotr) you can have very important information that you will not get on any website.
Good luck friend, hopefully you can complete this whole journey.
Your friend, Juan.