diff --git a/src/domain/project_condition/mod.rs b/src/domain/project_condition/mod.rs
index 4d10527..2c0895d 100644
--- a/src/domain/project_condition/mod.rs
+++ b/src/domain/project_condition/mod.rs
@@ -28,6 +28,8 @@ impl FromStr for ProjectCondition {
 
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         match s {
+            "Nuevo" => Ok(Self::New),
+            "Reventa" => Ok(Self::Resale),
             _ => Err(Error::Parsing),
         }
     }
diff --git a/src/dto/filters.rs b/src/dto/filters.rs
index 1f2461a..6f724c2 100644
--- a/src/dto/filters.rs
+++ b/src/dto/filters.rs
@@ -11,3 +11,15 @@ pub enum Filter {
     ByProjectType(ProjectType),
     ByProjectCondition(ProjectCondition),
 }
+
+impl Filter {
+    pub fn to_param(self) -> (String, String) {
+        match self {
+            Filter::InCity(city) => (String::from("incity"), city),
+            Filter::InDistrict(district) => (String::from("indistrict"), district),
+            Filter::Finished => (String::from("finished"), String::from("a")),
+            Filter::ByProjectType(project_type) => (String::from("byprojecttype"), project_type.to_string()),
+            Filter::ByProjectCondition(project_condition) => (String::from("byprojectcondition"), project_condition.to_string()),
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/dto/listing.rs b/src/dto/listing.rs
new file mode 100644
index 0000000..40be237
--- /dev/null
+++ b/src/dto/listing.rs
@@ -0,0 +1,18 @@
+use serde::{Deserialize, Serialize};
+
+use crate::domain::{project::Project, unit::Unit, location::Location, agent::Agent};
+
+
+#[derive(Serialize, Deserialize, Debug, Default, Clone, PartialEq, PartialOrd)]
+pub struct Listing {
+    pub project: Project,
+    pub units: Vec<Unit>,
+    pub location: Location,
+    pub agent: Agent,
+}
+
+impl Listing {
+    pub fn new(project: Project, units: Vec<Unit>, location: Location, agent: Agent) -> Self {
+        Self { project, units, location, agent }
+    }
+}
\ No newline at end of file
diff --git a/src/dto/mod.rs b/src/dto/mod.rs
index 943d4c4..5f2ec9c 100644
--- a/src/dto/mod.rs
+++ b/src/dto/mod.rs
@@ -1,2 +1,4 @@
 pub mod filters;
 pub mod payloads;
+pub mod listing;
+pub mod project_card;
\ No newline at end of file
diff --git a/src/dto/payloads/unit.rs b/src/dto/payloads/unit.rs
index 8a3f56d..81801ed 100644
--- a/src/dto/payloads/unit.rs
+++ b/src/dto/payloads/unit.rs
@@ -26,6 +26,7 @@ pub struct NewUnitPayload {
 
 #[derive(Serialize, Deserialize, Debug, Default, Clone, PartialEq, PartialOrd)]
 pub struct UpdateUnitPayload {
+    pub id: Uuid,
     /// Let the client convert from usd to whatever currency
     #[serde(rename = "priceUsd")]
     pub price_usd: Option<f64>,
diff --git a/src/dto/project_card.rs b/src/dto/project_card.rs
new file mode 100644
index 0000000..e7332da
--- /dev/null
+++ b/src/dto/project_card.rs
@@ -0,0 +1,22 @@
+use chrono::NaiveDateTime;
+use serde::{Serialize, Deserialize};
+use uuid::Uuid;
+
+use crate::domain::{project_state::ProjectState, project_type::ProjectType, project_condition::ProjectCondition, media::MediaList};
+
+/// A Dto with everything included in the card of the project list views in the frontend app.
+#[derive(Serialize, Deserialize, Debug, Default, Clone, PartialEq, Eq, PartialOrd, Ord)]
+pub struct ProjectCardDto {
+    pub id: Uuid,
+    #[serde(rename = "projectState")]
+    pub project_state: Option<ProjectState>,
+    #[serde(rename = "projectType")]
+    pub project_type: Option<ProjectType>,
+    #[serde(rename = "projectCondition")]
+    pub project_condition: Option<ProjectCondition>,
+    pub city: String,
+    pub district: String,
+    #[serde(rename = "finishDate")]
+    pub finish_date: NaiveDateTime,
+    pub media: Option<MediaList>,
+}
\ No newline at end of file