Simple POS pool is by far the best staking pool that i have found. They support a large number of Proof of stake cryptocurrencies and charge very little in fees. There is a no minimum deposit amount so you can deposit a small amount just to test the site and see if staking is for you. My recommendation, if your just getting started is to use your faucet earnings to purchase some Proof of stake coins and then send them to Simple POS pool. You can also join their official Discord channel and register for weekly free airdrops and giveaways.
To get started all you need to do is generate a deposit address on the website and send over your coins. Once received they will take some time to mature. This process normally only takes a few hours, then they will automatically start staking for you. The rewards will auto-update onto your balance. By default your stakes will be emailed to you, depending on the coin you choose this will be multiple times a day.
The fees are very reasonable. Every time you successfully complete a stake you will pay 3% of the stake reward in commission to the website for hosting and maintenance. If you purchase a master-node then the fees for each reward is 5%. There is however no fees for withdrawing.
Withdraws are also fairly straightforward, Simply request a withdraw to any support wallet or exchange. However you will have to wait for your coins to finish staking. Once your stake has completed your withdraw will be processed, normally only takes a few hours.
Highly recommend this site and i have been using for over a year now. They always payout and have reasonable fees. If your interested then check out my full in-depth review and guide here. Also recommend joining their official Discord here.