I stayed at Gallery Inn for two days and had a great experience. The place is neat and well-maintained with excellent facilities.
The room was clean, organized, and the bed was comfortable. The two single beds were free of bed bugs, and the room had tea and coffee sachets, a kettle, and glasses.The room came with a working TV and cable connection, as well as a functional air conditioner, tables, and a chair.
The bathroom was also well-equipped, providing small bottles of shampoo, conditioner, toothpaste, and shower gel, along with clean bath towels and soap. Hot water was readily available upon request from the staff. There were two mirrors, one in the room and one in the bathroom.
The staff were cooperative and nice, and there was a security guard at the front door. I also felt safe because the room had smoke detectors and the building was equipped with CCTV cameras. The room cost me around ₹1300 per day through 'make my trip' platform.
One thing to note is that they don't provide food, so you'll have to order or dine from outside. The location is convenient, situated about 6-7 km from Howrah Junction and 10-11 km from Kolkata Airport. You can even get a direct bus from the airport.
Overall, I really enjoyed my stay and would highly recommend it to anyone visiting Kolkata on a similar budget.