A view of residential structures in the Kibera slum of the capital Nairobi, Kenya, Tuesday, May 28, 2024. Kenya's urban population makes up a third of the country's total population of more than 50 million. Of those living in urban areas, 70% live in informal settlements marked by lack of basic infrastructure, according to UN-Habitat. (AP Photo/Andrew Kasuku)
Felister Muema, 55, a former caterer, shows her house in Mavoko, Machakos county, Kenya, Tuesday, May 28, 2024. Felister paid a deposit of about 10% through a savings plan and is expected to pay off the balance in 25 years. Kenya's urban population makes up a third of the country's total population of more than 50 million. Of those living in urban areas, 70% live in informal settlements marked by lack of basic infrastructure, according to UN-Habitat. (AP Photo/Andrew Kasuku)
Jacinter Awino, 33, carries her son in the Kibera slum of the capital Nairobi, Kenya, Tuesday, May 28, 2024. Jacinter shares a small tin house with her husband and four children. The 33-year-old housewife and her mason husband are unable to raise the $3,800 purchase price for a one-room government house. Their tin one was constructed for $380 and lacks a toilet and running water. (AP Photo/Andrew Kasuku)
A house built by 14Trees company using 3D printing technology stands in Mlolongo, Machakos county, Kenya, Tuesday, May 28, 2024. Kenya's urban population makes up a third of the country's total population of more than 50 million. Of those living in urban areas, 70% live in informal settlements marked by lack of basic infrastructure, according to UN-Habitat. (AP Photo/Andrew Kasuku)
Francois Perrot, CEO of 14Trees company, walks inside a house that was built using 3D printing technology in Mlolongo, Machakos county, Kenya, Tuesday, May 28, 2024. Kenya's urban population makes up a third of the country's total population of more than 50 million. Of those living in urban areas, 70% live in informal settlements marked by lack of basic infrastructure, according to UN-Habitat. (AP Photo/Andrew Kasuku)
A view inside a house built by 14Trees company using 3D printing technology in Mlolongo, Machakos county, Kenya, Tuesday, May 28, 2024. Kenya's urban population makes up a third of the country's total population of more than 50 million. Of those living in urban areas, 70% live in informal settlements marked by lack of basic infrastructure, according to UN-Habitat. (AP Photo/Andrew Kasuku)
Francois Perrot, CEO of 14Trees company, walks out of the house that was built using 3D printing technology in Mlolongo, Machakos county, Kenya, Tuesday, May 28, 2024. Kenya's urban population makes up a third of the country's total population of more than 50 million. Of those living in urban areas, 70% live in informal settlements marked by lack of basic infrastructure, according to UN-Habitat. (AP Photo/Andrew Kasuku)
Jacinter Awino, 33, carries her son as she does laundry in the Kibera slum of the capital Nairobi, Kenya, Tuesday, May 28, 2024. Jacinter shares a small tin house with her husband and four children. The 33-year-old housewife and her mason husband are unable to raise the $3,800 purchase price for a one-room government house. Their tin one was constructed for $380 and lacks a toilet and running water. (AP Photo/Andrew Kasuku)
Jacinter Awino, 33, holds her son as she cleans utensils in the Kibera slum of the capital Nairobi, Kenya, Tuesday, May 28, 2024. Jacinter shares a small tin house with her husband and four children. The 33-year-old housewife and her mason husband are unable to raise the $3,800 purchase price for a one-room government house. Their tin one was constructed for $380 and lacks a toilet and running water. (AP Photo/Andrew Kasuku)
Jacinter Awino, 33, carries her son as she does laundry in the Kibera slum of the capital Nairobi, Kenya, Tuesday, May 28, 2024. Jacinter shares a small tin house with her husband and four children. The 33-year-old housewife and her mason husband are unable to raise the $3,800 purchase price for a one-room government house. Their tin one was constructed for $380 and lacks a toilet and running water. (AP Photo/Andrew Kasuku)