diff --git a/Cargo.toml b/Cargo.toml
index 7562955..9a735e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,13 +5,14 @@ edition = "2024"
 host = "x86_64-unknown-linux-gnu"
 
 [dependencies]
-sdl3 = {version = "0.17", features = ["ttf"]}
-serde = "1.0"
-gtfs-structures = "0.47"
 chrono = "0.4"
-log = "0.4"
-zip = "8.3"
 csv = "1.4"
+gtfs-structures = "0.47"
+log = "0.4"
+sdl3 = {version = "0.17", features = ["ttf"]}
+serde = { "1.0", features = ["derive"]}
+serde_yaml = "0.8"
+zip = "8.3"
 
 [profile.dev]
 opt-level = 3
diff --git a/resources/dublinbus.yaml b/resources/dublinbus.yaml
new file mode 100644
index 0000000..ded3d30
--- /dev/null
+++ b/resources/dublinbus.yaml
@@ -0,0 +1,18 @@
+screen:
+  width: 1920
+  height: 720
+  font-path: "resources/jd_lcd_rounded.ttf"
+
+gtfs:
+  routes: 
+  - 15A
+  - F1
+  - F2
+  stops:
+  - 1114
+  - 2410
+  data-folder: "/home/nahuel/Downloads"
+  gtfs-url: "https://www.transportforireland.ie/transitData/Data/GTFS_Realtime.zip"
+  realtime-url: "https://api.nationaltransport.ie/gtfsr/v2/gtfsr"
+  realtime-api-key: "Not defined"
+  refresh-seconds: 61
\ No newline at end of file
diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..4583089
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,22 @@
+use crate::{gtfs, renderer};
+use std::collections::HashSet;
+extern crate serde_derive;
+extern crate serde_yaml;
+
+struct Error {
+    message: String
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
+struct Config {
+    #[serde(rename = "gtfs")]
+    pub gtfs_prefs: gtfs::structs::Preferences,
+
+    #[serde(rename = "screen")]
+    pub screen_prefs: renderer::structs::Prefs,
+}
+
+
+pub fn load_config(config_name: String) -> Result<Config, Error> {
+    return Err(Error { message: String::from("Foo") });
+}
\ No newline at end of file
diff --git a/src/gtfs/structs.rs b/src/gtfs/structs.rs
index 5842b5e..4ec21c8 100644
--- a/src/gtfs/structs.rs
+++ b/src/gtfs/structs.rs
@@ -1,11 +1,29 @@
 use std::collections::{HashMap, HashSet};
-
 use gtfs_structures::{Agency, Calendar, CalendarDate, RawStopTime, RawTrip, Route, Stop};
 
 // This is to store the preferences for the GTFS(-R) side of the code.
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
 pub struct Preferences {
+    #[serde(rename = "routes")]
     pub route_numbers: HashSet<String>,
+
+    #[serde(rename = "stops")]
     pub stop_codes: HashSet<String>,
+
+    #[serde(rename = "data-folder")]
+    pub  data_folder: String,
+
+    #[serde(rename = "gtfs-url")]
+    pub gtfs_url: String,
+
+    #[serde(rename = "realtime-url")]
+    pub realtime_url: String,
+
+    #[serde(rename = "realtime-api-key")]
+    pub realtime_api_key: String,
+
+    #[serde(rename = "refresh-seconds")]
+    pub refresh_seconds: u32,
 }
 
 
diff --git a/src/main.rs b/src/main.rs
index cda391b..a909793 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,11 @@
 mod gtfs;
 mod renderer;
-use std::{collections::HashSet, ops::Add, process, thread::Builder, time::SystemTime};
+mod config;
+use std::{ops::Add, process, thread::Builder, time::SystemTime};
 use chrono::{DateTime, Duration, Local, NaiveTime};
 use log::{Metadata, Record, error, info};
 use sdl3::event::Event;
-use crate::{gtfs::structs::{Arrival, Gtfs}, renderer::structs::{DisplayData, DisplayEntry, Screen}};
+use crate::{config::load_config, gtfs::structs::{Arrival, Gtfs}, renderer::structs::{DisplayData, DisplayEntry, Screen}};
 
 const SRC_FILE: &str = "/home/nahuel/Downloads/GTFS_Realtime.zip";
 const NUM_ARRIVALS: usize = 4;
@@ -80,17 +81,15 @@ fn main() {
     }
     log::set_max_level(log::LevelFilter::Trace);
 
-    // Create preferences structures from config
-    let gtfs_prefs = gtfs::structs::Preferences  {
-        route_numbers: HashSet::from([String::from("15A"), String::from("F1"), String::from("F2"), String::from("F3")]),
-        stop_codes: HashSet::from([String::from("1114")])
-    };
 
-    let screen_prefs = renderer::structs::Prefs {
-        font_path: String::from("resources/jd_lcd_rounded/jd-lcd-rounded.ttf"),
-        screen_width: 1920,
-        screen_height: 720,
-    };
+    let config_result = load_config(String::from("resources/dublinbus.yaml"));
+    if config_result.is_err() {
+        error!("Error loading the config file: {:#?}", config_result.err());
+        process::exit(-1);
+    }
+    // Create preferences structures from config
+    let gtfs_prefs = config_result.unwrap().gtfs_prefs;
+    let screen_prefs = config_result.unwrap().screen_prefs;
 
     // Init GTFS static info
     info!("Loading GTFS data...");
diff --git a/src/renderer/structs.rs b/src/renderer/structs.rs
index 6e96573..eb71d47 100644
--- a/src/renderer/structs.rs
+++ b/src/renderer/structs.rs
@@ -1,5 +1,6 @@
 use sdl3::{Sdl, pixels::Color, render::Canvas, ttf::Font, video::Window};
-
+extern crate serde;
+extern crate serde_derive;
 
 pub struct Screen<'a> {
     pub(crate) canvas: Box<Canvas<Window>>,
@@ -8,9 +9,16 @@ pub struct Screen<'a> {
     pub(crate) context: Box<Sdl>
 }
 
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
 pub struct Prefs {
+
+    #[serde(rename = "font-path")]
     pub font_path: String,
+
+    #[serde(rename = "width")]
     pub screen_width: u32,
+
+    #[serde(rename = "height")]
     pub screen_height: u32,
 }