Habbo X rooms are upgradable to the size above with NFTC.
NFTC upgrade costs
To make upgrading your room's size more manageable, you can do it in incremental steps as opposed to upgrading it from one tier to the next one up. Gradually adding more and more room tiles will give you more floorspace to place items, and will allow you to make more interesting rooms.
| Room tier | Number of tiles | Price of upgrade (in NFTC) | Cumulative upgrade cost (in NFTC) |
| Regular Room 1 | 75 | N/A | N/A |
| Regular Room 2 | 95 | 500 | 500 |
| Regular Room 3 | 120 | 500 | 1,000 |
| Regular Room 4 | 140 | 750 | 1,750 |
| Regular Room 5 | 160 | 750 | 2,500 |
| Studio Room 1 | 180 | 1,500 | 4,000 |
| Studio Room 2 | 200 | 1,000 | 5,000 |
| Studio Room 3 | 240 | 1,500 | 6,500 |
| Studio Room 4 | 280 | 1,500 | 8,000 |
| Studio Room 5 | 340 | 2,000 | 10,000 |
| Junior Suite 1 | 400 | 2,000 | 12,000 |
| Junior Suite 2 | 500 | 1,000 | 13,000 |
| Junior Suite 3 | 600 | 1,500 | 14,500 |
| Junior Suite 4 | 700 | 2,000 | 16,500 |
| Junior Suite 5 | 800 | 2,500 | 19,000 |
| Executive Suite 1 | 900 | 3,000 | 22,000 |
| Executive Suite 2 | 1100 | 3,500 | 25,500 |
| Executive Suite 3 | 1,300 | 4,000 | 29,500 |
| Executive Suite 4 | 1,500 | 4,500 | 34,000 |
| Executive Suite 5 | 1,700 | 5,000 | 39,000 |
| Presidential Suite 1 | 2,000 | 7,000 | 46,000 |
| Presidential Suite 2 | 2,500 | 10,000 | 56,000 |
| Presidential Suite 3 | 3,000 | 15,000 | 71,000 |
| Presidential Suite 4 | 3,500 | 20,000 | 91,000 |
| Presidential Suite 5 | 4,000 | 25,000 | 116,000 |
The NFTC price for upgrading will be tweaked occasionally. Our goal is to ensure the upgrading cost is in line with how much each room costs to mint.