> For the complete documentation index, see [llms.txt](https://docs.lazy.football/how-to-lazy-football/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lazy.football/how-to-lazy-football/infrastructure.md).

# 5. Development of infrastructure in Lazy Football

Buildings and NFT specialists are at the heart of your club’s evolution in Lazy Football. There are six core buildings, each upgradeable from level 1 to 20, unlocking new features, increased efficiency, and powerful strategic bonuses as your club grows.

***

### 1. [Office](/how-to-lazy-football/nfts-and-buildings/office.md)  

{% columns %}
{% column %}
The control center of your club. Here you can manage your club roster, settings, finances, and customize your team’s badge, kit, and name.

**Upgrades:** available 

**Lazy Staff NFT:** "Accounting" skill.
{% endcolumn %}

{% column %}

<figure><img src="/files/RYouSz3mnpYCqDlAUeit" alt="" width="122"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### 2. [Training Center](/how-to-lazy-football/nfts-and-buildings/training-center.md)

{% columns %}
{% column %}
Allows you to run training sessions to improve player skills and overall team performance.

**Upgrades:** available&#x20;

**Lazy Staff NFT:** "Coaching" skill.
{% endcolumn %}

{% column %}

<figure><img src="/files/TrbLodbusnHIBlYQjj1m" alt="" width="112"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### 3. [Fitness Center ](/how-to-lazy-football/nfts-and-buildings/fitness-center.md)

{% columns %}
{% column %}
Focuses on energy recovery and charging of players. Higher Fitness Center levels speed up energy recovery.

**Upgrades:** available&#x20;

**Lazy Staff NFT:** "Physiotherapy" skill.
{% endcolumn %}

{% column %}

<figure><img src="/files/VQmieyaONmy4WLcqy5my" alt="" width="127"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### 4. [Youth Academy](/how-to-lazy-football/nfts-and-buildings/youth-academy.md)

{% columns %}
{% column %}
Develops young talents for your team. New players are generated here and can later join your main squad.

**Upgrades:** available&#x20;

**Lazy Staff NFT:** "Scouting" skill.
{% endcolumn %}

{% column %}

<figure><img src="/files/7ZpZOkOcsr6NrZilNlsk" alt="" width="127"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### 5. [Medical Center](/how-to-lazy-football/nfts-and-buildings/medical-center.md)

{% columns %}
{% column %}
Treats injuries and performs regular medical check-ups to keep your players in top shape.

**Upgrades:** available&#x20;

**Lazy Staff NFT:** "Medicine" skill.
{% endcolumn %}

{% column %}

<figure><img src="/files/ZJpvJ3J8maG3V06HUnVR" alt="" width="115"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### 6. [Stadium](/how-to-lazy-football/nfts-and-buildings/stadium.md)

{% columns %}
{% column %}
Allows you to view upcoming games, set your lineup, review past matches, and manage stadium upgrades.

**Upgrades:** available&#x20;

**Lazy Staff NFT cannot be assigned.**
{% endcolumn %}

{% column %}

<figure><img src="/files/ib9UJPpUUxq01TGBTmxi" alt="" width="122"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### 7. [Market](/how-to-lazy-football/market.md)

Allows you to buy and sell packs, players, NFTs, and in-game assets such as Gems or Boxes.

Unlike most of infrastructure buildings, Market cannot be upgraded and has no Lazy Staff NFT assigned.

***

### Levels and Upgrade Costs

* **Six buildings** can be upgraded from level 1 to level 20.
* Upgrade cost depends on the building type and level.

For example:

* Office and Stadium upgrades start at 60,000 LAZY for level 2 and reach up to 2,500,000 LAZY for level 20.
* Other upgradable buildings start at 25,000 LAZY and go up to 1,000,000 LAZY at level 20.

Construction time increases with each level:

* From 24 hours for level 2.
* Up to 105 hours for level 20.

***

### Building Construction Acceleration

* You can speed up building upgrades by spending Gems, the game’s premium currency.&#x20;
* Speeding up allows you to instantly complete upgrades and get advantages faster.
* The cost of instant completion is 1 Gem per building level.\
  For example, accelerating level 8 costs 8 Gems, and accelerating level 20 costs 20 Gems.

***

### Building Construction Management

When construction of a building begins, the control panel changes to show:

* **Cancel construction button:** Stops the construction process. Already spent resources are not refunded.
* **Progress bar:** Shows the remaining time for construction completion.
* **Instant completion button:** Allows you to finish construction instantly by spending Gems.&#x20;

<figure><img src="/files/yDMsNVKCVuyYjC5f0GeC" alt=""><figcaption><p>Center upgrade process</p></figcaption></figure>

**Important: Only one building can be under construction at a time.**

***

### Building Downgrades

* Buildings can be downgraded to optimize your club’s income and expenses.
* Downgrading is instant but non-refundable — you do not get back LAZY spent on upgrades.