Apartment, 4-star5 Ballygunge Place Protima , Flat 4A -4B, 4th Floor, Kolkata, IndiaShow on map
9.6 · Exceptional23 reviews
Sustainable Luxury in the Heart of Kolkata
Eco-Friendly Retreat: Diamond By Olys Apartment offers a unique opportunity for guests to reconnect with nature and make eco-friendly travel choices, contributing to a sustainable environment.
Spacious & Well-Equipped: With 4 bedrooms, 3 bathrooms, a fully equipped kitchen, and a balcony with city views, this apartment provides ample space and comfort for a relaxing stay.
Convenient Location: Situated near major attractions like Indian Museum and Kalighat Kali Temple, and with amenities such as free WiFi and private parking, Diamond By Olys Apartment ensures a convenient and enjoyable stay in Kolkata.
9.6
Rated 9.6 out of 10 by 23 guests who stayed here.
The location , the whole set up & the friendly staff & management ofcourse !
Adding more efficient cooking utensils would be great
Location and cleanliness
One bed room is small without attached bathroom
Loved the open space and size of the apartment. So, it was great to have friends and family join us for small gatherings. And that is very important for us! Location is also great.
Cleanliness could be better. It took…
Location is perfect, 2 minutes walk from Ballygunge Phari, very well connected
Nothing
Very nice apartment, very clean and well appointed
The only bad point was that we had to pay a Rs.5000 deposit which we were not made aware of and getting this back on the last day of our holiday meant we had a large…
Amazing place to stay with family. Whole apartment was ours and they gave complementary snacks and sweets for Durga puja
Nothing
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated December 2025.
5 Ballygunge Place Protima , Flat 4A -4B, 4th Floor, Kolkata, India
Guests rate the location 10.0 out of 10 — exceptional.
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
Check-in from 12:00 PM until 06:00 PM
Check-out by 10:00 AM
Children welcome
No pets
Non-smoking rooms available
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
This property does not accommodate bachelor(ette) or similar parties. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Managed by a private host A deposit may be required at the property.
Check-in is from 12:00 PM. Check-out is by 10:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
No — the property states that pets are not allowed.
Yes — internet access is listed among the property's facilities.
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
5 Ballygunge Place Protima , Flat 4A -4B, 4th Floor, Kolkata.
Nothing to do with the booking above. The same market, priced the same way, for if this one is not it.